Interactive Mathematics

Skip to main content Your math solutions.All in one place. Step-by-step solutions with live tutoring. Over 1 Million math problems solved. Join over 200,000+ students using IntMath each month to improve their math grades. Over 1 Million+ math problems solved Your browser does not support the video tag. Loved by Students, Parents and educators 200k+ Students 1M+ Solutions generated 1000+ Math Lessons Student Valerie I am a 60 y/o RN trying to finish my BSN, and due to the horrible math programs I grew up with in CA have been on quite a journey to remediate from the beginning! A journey it has been with now 4 unit classes in this state and horrible programs. Currently I am enrolled in an online course through Westcott. I am making progress and will break through this barrier because of people like you that understand the problem and are good at teaching. Thank you for your service! You ARE making a difference. 😎 What students, parents and educators are saying Samantha B. Paying a tutor per hour was stressful. Intmath online math tutoring was easy, super fast and 100% accurate! Really helped me in a pinch with Calculus. Bumped up my grade a full letter. AP High School Student Sam C. The math tutor I worked with was reliable and fast. I have no doubt to use them again should I encounter a hard mathematics problem. High School Student Lauren A. I always get a super fast response, no matter the time or day. Top of my algebra class! Great tutors! Computer Science Major Mary L. My math tutor helped a ton with my statistics and probabilities homework for a data science course. Student Ali Not only the concepts being interactive make them easier to understand through visualization, but how the concepts are explained through words and questions(and solutions) also make learning very effective, efficient and interesting. Student from Australia Zander This site is superb. It clearly identifies the problems students have with maths and through a step by step guide, outlines the right methods and procedures needed in answering the questions. Thank you Interactive Maths! Criminal Justice Student Raul R. My experience was amazing. Math is a very weak area for me and to be able to get the help in math 24/7 provided by top tutors is amazing. I would definitely recommend students to sign up and believe they will get better help here than anywhere else. You guys are an A+ "My experience was amazing. Math is a very weak area for me and to be able to get the help in math 24/7 provided by top tutors is amazing. I would definitely recommend students to sign up and believe they will get better help here than anywhere else. You guys are an A+" Hanna T. - College Student What students, parents and educators are saying Murray, a very good Website! I've rarely seen such good explanations and it helps me really teaching my pupils. Additionally I am handing out the link to your page to them (mostly refugees with a broken learning career). Kind regards Andreas - Andreas I am a 60 y/o RN trying to finish my BSN, and due to the horrible math programs I grew up with in CA have been on quite a journey to remediate from the beginning! A journey it has been with now 4 unit classes in this state and horrible programs. Currently I am enrolled in an online course through Westcott. I am making progress and will break through this barrier because of people like you that understand the problem and are good at teaching. Thank you for your service! You ARE making a difference. ? - Valerie You do great service. IntMath is a helpful tool and the format is very straight forward. I wish we had tools like this when I was in school. - Marisol I find IntMath very resourceful. Your explanations are simple, clear and factual. They address most of the challenges learners face in understanding mathematics. - Francis Luvayo Not only the concepts being interactive make them easier to understand through visualization, but how the concepts are explained through words and questions(and solutions) also make learning very effective, efficient and interesting. - Ali Awesome! Thank you for sharing and explaining this well. It has helped prepare for my final. - Lucy Math AI A special large language model that excels at math Math trained ai model for better results We taken standard LLMs a step further and specifically trained our model for enhanced accuracy in mathematics AI + Computational Engine = Better Accuracy We pair our math LLM with a computational engine for additional improvements in solution accuracy AI paired with Human Math Tutors Students can pull in qualified math tutors at any time for additional assistance. why intmath and not others? why intmath is your go-to tool Get better explanations to math solutions. ChatGPT answers are less helpful and can be filled with inaccuracies. IntMath answers are detailed with step-by-step instructions. Ask follow up questions, graph answers, ask a tutor and more! Detailed step-by-step solutions Image upload option Live tutor chat Quizzes, flash cards, and more! PDF Solver - solve EVERYTHING Drag any PDF with math problems and select the math problems you need help with and with one click get solutions to all of them. Sign up How it works Type or upload Type out the math problem or upload an image of the problem. Get fast results Lightening fast step-by-step math solutions. Step-by-step solution All the details you need. No ChatGPT answers here, just the detailed step-by-step solution. Help for students: Better grades We're dedicated to help you get better grades! Our innovative tools optimize study habits, foster understanding, and ensure academic and personal success. Grow with us! Chat with a tutor about any Math problem We have qualified math tutors available 24/7 to help you with math homework or test prep. If you need more than our AI Math Solver, than our tutors are just a click away and always available to assist. Membership pricing Monthly Yearly Free $0 / month Ideal for students and educators that are just looking for a solution for a couple of math problems. What you get: 3 math solutions Step-by-step solutions Sign up Solver Popular $9.95 / month Use our tool to the fullest and have unlimited math solutions with follow ups, student perks and more. What you get: Unlimited math solutions Step-by-step solutions Student perks Sign up Academic 100% Satisfaction $95 / month Perfect for students ready to take their math education and grades to the next level. What you get: 24/7 Tutoring assistance Unlimited math solutions Step-by-step solutions Student perks Unlimited follow-up questions 100% Satisfaction guarantee Sign up Free $0 / month Ideal for students and educators that are just looking for a solution for a couple of math problems. What you get: 3 math solutions Step-by-step solutions Sign up Solver Popular $9.95 $3.99 / month Use our tool to the fullest and have unlimited math solutions with follow ups, student perks and more. What you get: Unlimited math solutions Step-by-step solutions Student perks Sign up Academic 100% Satisfaction $95 $38 / month Perfect for students ready to take their math education and grades to the next level. What you get: 24/7 Tutoring assistance Unlimited math solutions Step-by-step solutions Student perks Unlimited follow-up questions 100% Satisfaction guarantee Sign up Frequently asked questions Can the Math Solver help me improve my grades? (Yes!) Now, we can't guarantee you'll get better grades, since the AI Math Solver is only half of the success equation, but the majority of students who use the application report full letter grade improvements in their grades. Most see improvements in their homework grades immediately. How long does it take to get an answer to my math problem? Our application is available 24/7 and will start working on a solution immediately after you send it. The time it takes to solve each problem depends on the complexity of the problem. The application will post a step-by-step solution. Can I really ask unlimited questions? Yes! How is this app different from your Tutoring Service? The AI Math Solver is free to try and powered by our proprietary mathematical computation engine and AI, while our Tutoring Service enables students to chat with professional (human) math tutors. Can it answer Physics questions? Yes, the AI has been trained on physics concepts and problems. However, if it can't answer a question, we recommend subscribing to our Tutoring Service to connect with a physics tutor. Will it work on my phone? Yes, the application is optimized for mobile and tablet. There's no need to download another app onto your phone, but an internet connection is required. Can I submit a picture of my math problem? Yes, simply tap or click the camera icon next to the “Solve” button in the application, then select the image. If you're on your phone, you can open your camera to immediately take a picture of your math problem. The application can interpret most handwritten or typed math problems. Is it free to use? Yes, it's free to try! You can ask 3 questions for free before reaching the free question limit. Which math subjects are covered? The AI LLM has been trained on a large array of mathematical subjects including, but not limited to, Basic Algebra, Advanced Algebra, Geometry, Trigonometry, Calculus, Advanced Calculus, Physics, and much more. Can it solve Basic Math Problems? Yep! The AI LLM covers a wide range of mathematical subjects, including Basic Algebra, Advanced Algebra, Geometry, Trigonometry, Calculus, Advanced Calculus, Physics, and more. How do I cancel my subscription? You can cancel your subscription easily in several ways: Log in, go to the Manage Account tab, then click the Cancel Plan button. Click the cancel plan link in your sign-up email. If you can't find it or no longer have it, just send us an email at hello@intmath.com and we'd be happy to assist you. Can I change my subscription? Yes, you certainly can! You can change your subscription by accessing the Manage Account page within the application or using the link provided in your sign-up email. If you can't find it or no longer have it, just send us an email at hello@intmath.com or ask your tutor for assistance — they will be happy to help. How much does it cost? You can view the price of our subscription packages here. We're also providing freebies and exclusive deals from our large network of high-quality partners. We obsess over the details to ensure you get 10x more value than the price tag! Can it solve Calculus Math Problems? Yep! The AI LLM is trained on a wide array of mathematical subjects, including Calculus and Advanced Calculus. Can it solve Geometry Math Problems? Yep! The AI LLM covers Geometry among other subjects. P.S. We're currently working to enable in-app graphing to accompany solutions. Can it solve Trigonometric Functions? Yep! The AI LLM is equipped to handle Trigonometry problems as well. Can it solve simple equations math problems? Yes! The AI LLM can solve a wide range of mathematical problems, including simple equations. Can it solve any math problems and equations? Yes! The AI LLM has been trained on a vast array of mathematical problems and subjects. How do I get math solutions? Simply upload an image of your math problem or enter it manually and click Solve. Our AI math problem-solving calculator will provide a step-by-step solution with the answer. Can it solve word problems? Yes! Our AI math word problem solver will provide a step-by-step solution and answer to any word problem. Try Interactive Mathematics for free and improve your grades today. Create Free Account top --- Top organizations trust our math lessons and content 5 Million Students Helped Each Year Interactive Mathematics helps over 5 Million students each year, who use our free lessons to help get ahead in math. Now we're bringing our math expertise to you, live and anytime you need it with our 24/7 online math tutoring service. SIGN UP 24/7 Math Help. Always Available. Our live math tutors are online and ready to solve your math problem now! Sign up and stop stressing about studying for your test or that difficult homework problem in the middle of the night. Whether it's a tough algebra equation or advanced calculus, we can help - right now. Math Help Anytime & Anywhere An online math tutor is always available to chat live so you get immediate help - when you need it. No more waiting for class, forums, group study or office hours to ask your questions. Get answers now! Get Step-by-Step Solutions Our live math tutors will solve each problem step-by-step with clear explanations and walk you through it. You'll immediately start to see an improvement in your homework and ace your next math exam. Qualified Math Tutors We only hire the best! Our math tutors are teachers, professors, and educators who know how to help students get unstuck and solve even the hardest problems. SIGN UP How We Compare SIGN UP Student Results, Better Grades! Math Tutoring + Bonuses! We want to remove the costs getting in the way of academic success for every student! We've partnered with leading academic businesses to give you up to $1085 in exclusive discounts and free services when you sign up. You won't find these anywhere else. SAT/ACT Prep Course 65% off on prep courses to help add 100 points to your SAT score or 4+ points to your ACT. College Counseling Get a free college admissions and financial aid counseling session provided by one of the nations premier college advising companies. College Essay Services Free college admissions essay course plus discounts on professional essay proof reading and editing. Textbook Discounts Get $80+ off on new, used and electronic textbooks for sale or rent. Never over pay for textbooks again. Resume Review Services Get a free resume review ($100 value) and be ready for the next step after graduation and stand out from the crowd to secure the job you want. Student Loan Counseling Get $100 off a student loan counseling session to help you get on the path to lower monthly payments, overall savings of $100k or more and a paperwork free future. What Students are Saying Paying a tutor per hour was stressful. Intmath online math tutoring was easy, super fast and 100% accurate! Really helped me in a pinch with Calculus. Bumped up my grade a full letter. Samantha B.Graduate Student The math tutor I worked with was reliable and fast. I have no doubt to use them again should I encounter a hard mathematics problem. Sam C.AP High School Student My math tutor helped a ton with my statistics and probabilities homework for a data science course. Mary L.Computer Science Major My experience was amazing. Math is a very weak area for me and to be able to get the help in math 24/7 provided by top tutors is amazing. I would definitely recommend students to sign up and believe they will get better help here than anywhere else. You guys are an A+ Raul R.Criminal Justice Student My tutor has helped me a ton with advanced calculus problems I've been stuck on. Really helped my grades. Joe F.Physics Major I always get a super fast response, no matter the time or day. Top of my algebra class! Great tutors! Lauren A.High School Student Unlimited Math Tutoring plus so much more Get immediate help, 24/7 from qualified math teachers and professors. Plus enjoy discounts on courses, textbooks, and services valued at $1085 for FREE. Monthly Yearly Save $684 Unlimited Math Tutoring 24/7 Tutor Availability AI Math Calculator Quiz & Exam Help Homework Help Tutor Match Making SAT Prep Course ACT Prep Course College Admin Services College Essay Services Textbook Discounts Resume Review Services Essay Editing Services Student Loan Counseling Many More Discounts View Bonuses $95/mo SIGN UP 100% Satisfaction Money Back Guarantee $95/mo $38/mo SIGN UP Billed Annually 100% Satisfaction Money Back Guarantee 100% Satisfaction Money Back Guarantee If you aren't happy with our service after your first tutoring session, just send us an email and we'll make it right AND refund your most recent payment. (PS: there's a 99.2% chance you'll be satisfied based on previous student's experience.) Frequently Asked Questions Can the tutors help me improve my grades? (Yes!) Now, we can't guarantee you'll get better grades, since a tutor is only half of the success equation, but the majority of students who use our tutoring service report full letter grade improvements in their grades. Most see improvements in their homework grades immediately. Additionally, many studies have shown that math tutoring and educational intervention led to statistically significant gains in student assessment scores. How long does it take to get an answer to my math problem? Our on-demand math tutors are online 24/7 and will start working on it immediately after you send it to them. The time it takes to solve is dependant on the complexity of the problem, but don't worry they will check in and send you updates. The tutor will post a step by step solution and walk you through it and answer questions to ensure you understand the solution but most importantly how to solve it on your own. Can I really ask unlimited questions? Yes! If you chose the yearly or the monthly package you will have a live math tutor available and online 24/7 to answer your questions. Our online math tutors are here to help with homework and test prep whenever and wherever you need them. Do you offer a guarantee? Yes, the service is backed by our 100% Satisfaction Guarantee. We strongly believe that our live math tutoring service will help you improve your grades, but if you're not satisfied after your first tutoring session, just email us here and we'll make it right. We want to eliminate all the risk to make this a no-brainer for you. Will I get a summary of my tutoring chat session? Yes, you can request a summary of your online tutoring session and all accompanying documents from a tutor at any time. Alternatively you can send the summary of your tutoring session by clicking the ellipses (...) in the upper left corner of your chat window and select Send Transcript, to have a summary sent via email. Can I go back and review past chat sessions? Yes, your session history will always be available. If you don't see it your previous chats with tutors you may request a previous session from your tutor who will be able to search for it and send you the summary via email. How is this service different from a normal tutor? Our service provides live math tutors at your finger tips, 24/7, whenever you need them. Students no longer have to wait for weekly or monthly tutoring sessions to get help and at a fraction of the cost of a traditional tutor.We only hire qualified and experienced tutors to ensure you get the best experience and education. Here's a summary why our online math tutoring services are the best choice for students compared to conventional math tutors, school/university classrooms, and free online math courses. Can you help with Physics? Yes! We have many tutors on staff who have experience with physics tutoring or who have advanced degrees in physics. Once you start a chat and submit your question our staff will review and ensure you are matched with a tutor with physics experience. Which math subjects are covered? Our on demand online math tutors have experience tutoring and teaching at all levels. Starting with elementary math, middle school, high school, and up through advanced college mathematics courses.Our math tutors cover Basic Algebra, Advanced Algebra, Geometry, Trigonometry, Calculus, Advanced Calculus, and more! No matter how hard the math equation might be, we can help solve it. Can I chat with a tutor on my phone? Yep! An online math tutor can chat with you on any mobile device. Just go to intmath.com and tap the widget in the lower right corner to start a chat. How do I cancel my subscription? You can cancel your subscription by accessing the subscription administration page link provided in your sign up email. If you can't find it or no longer have it, just send us an email at hello@intmath.com or ask your tutor for assistance they will be happy to assist. Can I change my subscription? Yes you certainly can! You can change your subscription by accessing the subscription administration page link provided in your sign up email. If you can't find it or no longer have it, just send us an email at hello@intmath.com or ask your tutor for assistance they will be happy to assist. How much does it cost? You can view the price of our subscription packages here. Math tutors can be VERY expensive and sometimes the quality or delivery doesn't match the price tag. Our goal is reduce the cost of a math tutor while increasing the delivery to on demand and applying a rigorous hiring process to ensure we only hire the best online math tutors, coupled with exclusive deals from our large network of high quality partners. We obsess over the details to ensure you get 10x more value than that price tag. If not, we stand behind our service and will offer a 100% money back guarantee! Is it a video or voice tutoring session? Nope! You don't need to be on video or voice. You can conveniently chat online with your math tutor on your phone, tablet, or computer, in a noisy coffee shop or in your pajamas in your living room, without having to worry about being video ready or finding a quiet corner.We also have a lot of students who's first language isn't English and we know the anxiety of having to talk through a problem. Online learning is made easier with our text based chat you don't have to worry about language barriers. Can tutors help with Algebra? Yes! We have many tutors on staff who have experience with pre-algebra, basic algebra, and even linear algebra. Most of our tutors have an advanced degree pertaining to mathematics and are well versed in algebra. Once you start a chat and submit your question our system will immediately match you with a tutor with experience tutoring algebra. Can tutors help with Calculus? Yes! We have many tutors on staff who have experience with pre-calculus, calculus, and advanced calculus. Most of our tutors have an advanced degree pertaining to mathematics and are well versed in many subjects including calculus. Once you start a chat and submit your question our system will immediately match you with a tutor with experience tutoring calculus. --- Skip to main content Your math solutions.All in one place. Step-by-step solutions with live tutoring. Over 1 Million math problems solved. Join over 200,000+ students using IntMath each month to improve their math grades. Over 1 Million+ math problems solved Your browser does not support the video tag. Loved by Students, Parents and educators 200k+ Students 1M+ Solutions generated 1000+ Math Lessons Student Valerie I am a 60 y/o RN trying to finish my BSN, and due to the horrible math programs I grew up with in CA have been on quite a journey to remediate from the beginning! A journey it has been with now 4 unit classes in this state and horrible programs. Currently I am enrolled in an online course through Westcott. I am making progress and will break through this barrier because of people like you that understand the problem and are good at teaching. Thank you for your service! You ARE making a difference. 😎 What students, parents and educators are saying Samantha B. Paying a tutor per hour was stressful. Intmath online math tutoring was easy, super fast and 100% accurate! Really helped me in a pinch with Calculus. Bumped up my grade a full letter. AP High School Student Sam C. The math tutor I worked with was reliable and fast. I have no doubt to use them again should I encounter a hard mathematics problem. High School Student Lauren A. I always get a super fast response, no matter the time or day. Top of my algebra class! Great tutors! Computer Science Major Mary L. My math tutor helped a ton with my statistics and probabilities homework for a data science course. Student Ali Not only the concepts being interactive make them easier to understand through visualization, but how the concepts are explained through words and questions(and solutions) also make learning very effective, efficient and interesting. Student from Australia Zander This site is superb. It clearly identifies the problems students have with maths and through a step by step guide, outlines the right methods and procedures needed in answering the questions. Thank you Interactive Maths! Criminal Justice Student Raul R. My experience was amazing. Math is a very weak area for me and to be able to get the help in math 24/7 provided by top tutors is amazing. I would definitely recommend students to sign up and believe they will get better help here than anywhere else. You guys are an A+ "My experience was amazing. Math is a very weak area for me and to be able to get the help in math 24/7 provided by top tutors is amazing. I would definitely recommend students to sign up and believe they will get better help here than anywhere else. You guys are an A+" Hanna T. - College Student What students, parents and educators are saying Murray, a very good Website! I've rarely seen such good explanations and it helps me really teaching my pupils. Additionally I am handing out the link to your page to them (mostly refugees with a broken learning career). Kind regards Andreas - Andreas I am a 60 y/o RN trying to finish my BSN, and due to the horrible math programs I grew up with in CA have been on quite a journey to remediate from the beginning! A journey it has been with now 4 unit classes in this state and horrible programs. Currently I am enrolled in an online course through Westcott. I am making progress and will break through this barrier because of people like you that understand the problem and are good at teaching. Thank you for your service! You ARE making a difference. ? - Valerie You do great service. IntMath is a helpful tool and the format is very straight forward. I wish we had tools like this when I was in school. - Marisol I find IntMath very resourceful. Your explanations are simple, clear and factual. They address most of the challenges learners face in understanding mathematics. - Francis Luvayo Not only the concepts being interactive make them easier to understand through visualization, but how the concepts are explained through words and questions(and solutions) also make learning very effective, efficient and interesting. - Ali Awesome! Thank you for sharing and explaining this well. It has helped prepare for my final. - Lucy Math AI A special large language model that excels at math Math trained ai model for better results We taken standard LLMs a step further and specifically trained our model for enhanced accuracy in mathematics AI + Computational Engine = Better Accuracy We pair our math LLM with a computational engine for additional improvements in solution accuracy AI paired with Human Math Tutors Students can pull in qualified math tutors at any time for additional assistance. why intmath and not others? why intmath is your go-to tool Get better explanations to math solutions. ChatGPT answers are less helpful and can be filled with inaccuracies. IntMath answers are detailed with step-by-step instructions. Ask follow up questions, graph answers, ask a tutor and more! Detailed step-by-step solutions Image upload option Live tutor chat Quizzes, flash cards, and more! PDF Solver - solve EVERYTHING Drag any PDF with math problems and select the math problems you need help with and with one click get solutions to all of them. Sign up How it works Type or upload Type out the math problem or upload an image of the problem. Get fast results Lightening fast step-by-step math solutions. Step-by-step solution All the details you need. No ChatGPT answers here, just the detailed step-by-step solution. Help for students: Better grades We're dedicated to help you get better grades! Our innovative tools optimize study habits, foster understanding, and ensure academic and personal success. Grow with us! Chat with a tutor about any Math problem We have qualified math tutors available 24/7 to help you with math homework or test prep. If you need more than our AI Math Solver, than our tutors are just a click away and always available to assist. Membership pricing Monthly Yearly Free $0 / month Ideal for students and educators that are just looking for a solution for a couple of math problems. What you get: 3 math solutions Step-by-step solutions Sign up Solver Popular $9.95 / month Use our tool to the fullest and have unlimited math solutions with follow ups, student perks and more. What you get: Unlimited math solutions Step-by-step solutions Student perks Sign up Academic 100% Satisfaction $95 / month Perfect for students ready to take their math education and grades to the next level. What you get: 24/7 Tutoring assistance Unlimited math solutions Step-by-step solutions Student perks Unlimited follow-up questions 100% Satisfaction guarantee Sign up Free $0 / month Ideal for students and educators that are just looking for a solution for a couple of math problems. What you get: 3 math solutions Step-by-step solutions Sign up Solver Popular $9.95 $3.99 / month Use our tool to the fullest and have unlimited math solutions with follow ups, student perks and more. What you get: Unlimited math solutions Step-by-step solutions Student perks Sign up Academic 100% Satisfaction $95 $38 / month Perfect for students ready to take their math education and grades to the next level. What you get: 24/7 Tutoring assistance Unlimited math solutions Step-by-step solutions Student perks Unlimited follow-up questions 100% Satisfaction guarantee Sign up Frequently asked questions Can the Math Solver help me improve my grades? (Yes!) Now, we can't guarantee you'll get better grades, since the AI Math Solver is only half of the success equation, but the majority of students who use the application report full letter grade improvements in their grades. Most see improvements in their homework grades immediately. How long does it take to get an answer to my math problem? Our application is available 24/7 and will start working on a solution immediately after you send it. The time it takes to solve each problem depends on the complexity of the problem. The application will post a step-by-step solution. Can I really ask unlimited questions? Yes! How is this app different from your Tutoring Service? The AI Math Solver is free to try and powered by our proprietary mathematical computation engine and AI, while our Tutoring Service enables students to chat with professional (human) math tutors. Can it answer Physics questions? Yes, the AI has been trained on physics concepts and problems. However, if it can't answer a question, we recommend subscribing to our Tutoring Service to connect with a physics tutor. Will it work on my phone? Yes, the application is optimized for mobile and tablet. There's no need to download another app onto your phone, but an internet connection is required. Can I submit a picture of my math problem? Yes, simply tap or click the camera icon next to the “Solve” button in the application, then select the image. If you're on your phone, you can open your camera to immediately take a picture of your math problem. The application can interpret most handwritten or typed math problems. Is it free to use? Yes, it's free to try! You can ask 3 questions for free before reaching the free question limit. Which math subjects are covered? The AI LLM has been trained on a large array of mathematical subjects including, but not limited to, Basic Algebra, Advanced Algebra, Geometry, Trigonometry, Calculus, Advanced Calculus, Physics, and much more. Can it solve Basic Math Problems? Yep! The AI LLM covers a wide range of mathematical subjects, including Basic Algebra, Advanced Algebra, Geometry, Trigonometry, Calculus, Advanced Calculus, Physics, and more. How do I cancel my subscription? You can cancel your subscription easily in several ways: Log in, go to the Manage Account tab, then click the Cancel Plan button. Click the cancel plan link in your sign-up email. If you can't find it or no longer have it, just send us an email at hello@intmath.com and we'd be happy to assist you. Can I change my subscription? Yes, you certainly can! You can change your subscription by accessing the Manage Account page within the application or using the link provided in your sign-up email. If you can't find it or no longer have it, just send us an email at hello@intmath.com or ask your tutor for assistance — they will be happy to help. How much does it cost? You can view the price of our subscription packages here. We're also providing freebies and exclusive deals from our large network of high-quality partners. We obsess over the details to ensure you get 10x more value than the price tag! Can it solve Calculus Math Problems? Yep! The AI LLM is trained on a wide array of mathematical subjects, including Calculus and Advanced Calculus. Can it solve Geometry Math Problems? Yep! The AI LLM covers Geometry among other subjects. P.S. We're currently working to enable in-app graphing to accompany solutions. Can it solve Trigonometric Functions? Yep! The AI LLM is equipped to handle Trigonometry problems as well. Can it solve simple equations math problems? Yes! The AI LLM can solve a wide range of mathematical problems, including simple equations. Can it solve any math problems and equations? Yes! The AI LLM has been trained on a vast array of mathematical problems and subjects. How do I get math solutions? Simply upload an image of your math problem or enter it manually and click Solve. Our AI math problem-solving calculator will provide a step-by-step solution with the answer. Can it solve word problems? Yes! Our AI math word problem solver will provide a step-by-step solution and answer to any word problem. Try Interactive Mathematics for free and improve your grades today. Create Free Account top --- Skip to main content Lessons Algebra Numbers Numbers 1. Integers 1a. Counting Game 2. Number Properties 3. Order of Operations 4. Powers, Roots and Radicals 5. Approximate Numbers 5b. Pi 6. Scientific Notation 7. Ratio and Proportion 7a. Math of Beauty 8. Tesla Multiplication 3D interactive applet Basic Algebra Basic Algebra 1. Addition and Subtraction of Algebraic Expressions 2. Multiplication of Algebraic Expressions 3. Division of Algebraic Expressions 4. Solving Equations al-Khwarizmi Father of Algebra 5. Formulas and Literal Equations 6. Applied Verbal Problems Systems of Equations Systems of Equations 1. Simultaneous Linear Equations 2. Graphs of Linear Functions 3. Graphical Solution of Linear Systems 4. Algebraic Solutions of Linear Systems 5. Graphical Solution of non-linear Systems 6. Algebraic Solution of non-Linear Systems Matrices and Determinants Matrices and Determinants 1. Determinants 2. Large Determinants 3. Matrices 4. Multiplication of Matrices 4a. Matrix Multiplication examples 4b. Add & multiply matrices applet 5. Finding the Inverse of a Matrix 5a. Simple Matrix Calculator 5b. Inverse of a Matrix using Gauss-Jordan Elimination 6. Matrices and Linear Equations Systems of 3x3 Equations interactive applet Factoring and Fractions Factoring and Fractions 1. Special Products 2. Common Factor and Difference of Squares 3. Factoring Trinomials 4. The Sum and Difference of Cubes 5. Equivalent Fractions 6. Multiplication and Division of Fractions 7. Addition and Subtraction of Fractions 8. Equations Involving Fractions Quadratic Equations Quadratic Equations 1. Solving Quadratic Equations by Factoring 2. Completing the Square 3. The Quadratic Formula 4. The Graph of the Quadratic Function 5. Equations in Quadratic Form Interactive Quadratic Function Graph Sum and product of the roots of a quadratic equation Exponents and Radicals Exponents and Radicals 1. Simplifying Expressions with Integral Exponents 2. Fractional Exponents 3. Simplest Radical Form 4. Addition and Subtraction of Radicals 5. Multiplication and Division of Radicals (Rationalizing the Denominator) 6. Equations with Radicals Exponential & Logarithmic Functions Exponential & Logarithmic Functions 1. Definitions: Exponential and Logarithmic Functions 2. Graphs of Exponential and Logarithmic Equations 3. Logarithm Laws 4. Logarithms to Base 10 5. Natural Logarithms (base e) Dow Jones Industrial Average Calculating the value of e 6. Exponential and Logarithmic Equations World Population Live 7. Graphs on Logarithmic and Semilogarithmic Axes Interactive Log Table Polynomial Equations of Higher Degree Polynomial Equations of Higher Degree 1. Polynomial Functions and Equations 2. Remainder and Factor Theorems 3. How to factor polynomials 4. Roots of a Polynomial Equation 5. Roots of Polynomial Equations using Graphs Inequalities Inequalities 1. Properties of Inequalities 2. Solving Linear Inequalities 3. Solving Non-Linear Inequalties 4. Inequalities Involving Absolute Values Series and the Binomial Theorem Series and the Binomial Theorem 1. Arithmetic Progressions 2. Geometric Progressions 3. Infinite Geometric Series 4. The Binomial Theorem Binomial Series Interactive Geometry Functions and Graphs Functions and Graphs 1. Introduction to Functions 2. Functions from Verbal Statements 3. Rectangular Coordinates 4. The Graph of a Function 4a. Domain and Range of a Function 4c. Comparison calculator BMI - BAI 5. Graphing Using a Computer Algebra System 5a. Online graphing calculator (1): Plot your own graph (JSXGraph) 5b. Online graphing calculator (2): Plot your own graph (SVG) 6. Graphs of Functions Defined by Tables of Data 7. Continuous and Discontinuous Functions 8. Split Functions 9. Even and Odd Functions 4b. Domain and Range interactive applet Introduction to Geometry how to multiply a vector by a scalar euclids axioms and postulates a breakdown concurrent lines in geometry everything you need to know about parallel lines all about right circular cones a brief overview of the triangle inequality the secant of a circle centroids of a triangle a detailed overview what is an apothem the mathematical beauty of the oval shape lines and angles the basics the different types of quadrilaterals the meaning of diameter in geometry tangents and normals in geometry 45 degree angle in geometry everything you need to know about opposite angles the perpendicular bisector theorem in geometry the origins of geometry isosceles right triangles in geometry the many shapes of geometry a review of the perimeter of a pentagon in geometry angle angle side similarity theorem euclids geometry the basics you need to know how to construct an angle of 90 degrees in geometry what is coplanar all about same base same parallels in geometry the eccentricity of an ellipse alternate segment theorem understanding the proportionality theorem all about chords and diameters constructing perpendicular bisectors in geometry the many wonders of concave shapes triangle inequality theorem the slope intercept formula what is a cyclic quadrilateral equation of a line parallel to the x axis in geometry lines and points in geometry polar coordinates in geometry euclidean geometry a brief introduction explaining patterns in geometry what is an ordered pair in geometry what is the latus rectum of an ellipse what is the axis of symmetry of a parabola the transitive property of congruence in geometry congruent angles in geometry trapezoidal prism in geometry chords of a circle in geometry all about 3d shapes understanding vectors in geometry what is a parabola a look at the angle addition postulate lines of symmetry in a parallelogram the angles of a parallelogram reference angles in geometry collinearity in geometry corresponding sides in geometry plane definition in geometry everything you need to know median of a triangle in geometry foci of a hyperbola what is the directrix of an ellipse vertex of hyperbola in geometry explained what is the latus rectum of a parabola lines parallel to the same line in geometry the difference between a rhombus and a rectangle explaining equal and unequal chords in geometry the basics of labelling points in a plane a brief introduction to arc length constructing circles in geometry polyhedron in geometry what is external division in geometry what are collinear vectors in geometry rotational symmetry in geometry the hypotenuse of a right triangle what is the circumcenter in geometry concyclic points in geometry pairs of angles in geometry the uniqueness of the tangent at a point in geometry vector quantities in geometry parallelograms with the same base and two parallels the rhs criterion for proof in geometry what is sas in geometry how to handle vectors in ij form in geometry triangles with the same base and parallel sides the ssa side side angle congruence rule the i j system in geometry what is a perpendicular bisector the sss criterion for similarity of triangles dividing geometry internally aa criterion in triangles everything you need to know what is adjacency in geometry the asa criterion for triangle congruence euclids fifth postulate the parallel postulate point slope form in geometry pythagorean triples in geometry the negative of a vector in geometry why do lines tend to be parallel what is a central angle angle sum theorem the different types of closed shapes in geometry what is a horizontal line in geometry the many properties of a kite the exterior angle of a triangle in geometry the x intercept in geometry what is an octahedron in geometry diagonals of a rectangle the many wonders of positive slope the cartesian coordinate system the various properties of parallel lines in geometry convex and concave in geometry eccentricity in geometry a quick overview the properties of parallelograms what is a right angle what is a sphere in geometry direction cosine in geometry sixty degrees and other angles in geometry how to measure angles in geometry what is geometric construction how to find the area of an ellipse what are concentric circles in geometry polygons in geometry what is a decagon how to draw a compass in geometry what is a straight line in geometry what are parallel vectors the center of a circle in geometry the angles of a square polygons 30 60 90 triangles in geometry angles of a rectangle in geometry what is the cartesian plane what is equidistant in geometry the unit circle in geometry what is the argand plane in geometry all about similar triangles in geometry a brief overview of the triangle inequality theorem what is an isosceles trapezoid how to construct angles in geometry triangular prism in geometry what is the y intercept in geometry how to convert degrees to radians in geometry the right angled triangle in geometry all about lines in geometry triangular pyramid in geometry negative slope in geometry an explanation the angle sum property in geometry coterminal angles in geometry the diagonal of a rhombus in geometry parallel and perpendicular lines in geometry vectors in geometry a simple explanation isosceles obtuse triangles in geometry dodecahedron in geometry the acute scalene triangle a quick overview of ellipses in geometry triangle congruence theorem all you need to know what is transversal in geometry the asa congruence rule in geometry the three types of triangles y mx + c in geometry an explanation for students angle side angle asa theorem sss criterion in triangles what is it and how do you use it what is gradient midsegment of a triangle in geometry what is a quadrant in geometry conic sections review a brief overview of interior angles in geometry what is intercept form in geometry Introduction to Vectors Introduction to Vectors 1. Vector Concepts and Notation 2. Vector Addition in 1-D 3. Vectors in 2 Dimensions 4. Adding Vectors in 2-D 4a. Adding Vectors using SVG graphs 5. Dot Product of 2-D Vectors 6. Three-dimensional Space 3-D and Contour Grapher 7. Vectors in 3-dimensional Space 8. Cross Product of 2 Vectors 9. Variable Vectors 10. Vector Calculus 10a. 3-D Earth Geometry 10b. Vector Art 10c. Mathematics of Vector Art Plane Analytical Geometry Plane Analytical Geometry 1. Distance Formula 1a. Gradient (Slope) of a Line, and Inclination 1b. Parallel Lines 1c. Perpendicular Lines 2. The Straight Line Perpendicular Distance from a Point to a Line 3. The Circle 4. The Parabola 4a. Interactive parabola graphs 5. The Ellipse 5a. Interactive ellipse graphs 6. The Hyperbola 6a. Interactive hyperbola graphs 6b. Conic Sections Summary 6c. Conic Sections 3D interactive graph 7. Polar Coordinates 8. Curves in Polar Coordinates Equi-angular Spiral Squaring the Circle: rope method with proof Kinematics (velocity & acceleration graphs) Kinematics (velocity & acceleration graphs) 1. Velocity (s-t) Graphs 2. Acceleration (v-t) Graphs 3. Kinematics Exercises Curve Shape for the Movement of a Piston Curve Shape for the Movement of a Piston JSXGraph Internal Angles of a Triangle CSS Animated Hexagon Wave CSS Animated Hexagon Wave Animated Moore Curve Trigonometry Trigonometric Functions Trigonometric Functions 1. Angles 2. Sine, Cosine, Tangent & Reciprocals 3. Values of Trigonometric Functions 4. The Right Triangle and Applications 4a. Trigonometry Revision Summary 5. Signs of the Trigonometric Functions 6. Trigonometric Functions of Any Angle 7. Radians 8. Applications of Radian Measure 8a. Pulleys 9. Radians and the Trigonometric Ratios Graphs of the Trigonometric Functions Graphs of the Trigonometric Functions 1. Graphs of `y = a sin x` and `y = a cos x` 2. Graphs of `y = a sin bx` and `y = a cos bx` 2a. Frequency of Music Notes 3. Graphs of `y = a sin(bx+c)` and `y = a cos(bx+c)` 4. Graphs of tan, cot, sec and csc 5. Applications of Trigonometric Graphs 6. Composite Trigonometric Graphs 6a. Biorhythm Graphs 7. Lissajous Figures 2b. Frequencies of Notes on a Piano: Learning object Analytic Trigonometry Analytic Trigonometry 1. Trigonometric Identities 1a. Trigonometric Ratios - Interactive Graph 2. Sin, cos, tan of Sum of Two Angles 3. Double Angle Formulas 4. Half Angle Formulas 5. Trigonometric Equations 6. Express in the form R sin (θ + α) 7. Inverse Trigonometric Functions Inverse trigonometric function graph animations Uses of Trignometry Uses of Trignometry Trigonometry function graphs - Using d3 Trigonometry function graphs - Using d3 Trigonometry function graphs - Using JSXGraph Trigonometry function graphs - Using JSXGraph (with an array) Calculus Complex Numbers Complex Numbers 1. Basic Definitions of Complex Numbers 2. Basic Operations in Complex Numbers 3. Graphical Representation of Complex Numbers 4. Polar Form of Complex Numbers Convert polar to rectangular using hand-held calculator Polar to Rectangular Online Calculator 5. Exponential Form of Complex Numbers 6. Products and Quotients of Complex Numbers 7. Powers and Roots of Complex Numbers 8. AC Circuit Definitions 9. Impedance and Phase Angle: Application of Complex Numbers 10. Reactance and Angular Velocity: Application of Complex Numbers 11. AC Circuit Exercises 12. Parallel AC Circuits Vocabulary Fractals Graphical explanation of multiplying and dividing complex numbers Euler Formula and Euler Identity interactive graph Calculus - An Introduction Calculus - An Introduction Vietnamese Translation of IntMath Calculus Calculus Concepts First Principles Applet Differentiation - Introduction Differentiation - Introduction 1. Limits and Differentiation 2. The Slope of a Tangent to a Curve (Numerical) 3. The Derivative from First Principles 4. Derivative as an Instantaneous Rate of Change 5. Derivatives of Polynomials 5a. Derivative interactive graphs - polynomials 6. Derivatives of Products and Quotients 7. Differentiating Powers of a Function 7a. Differentiation interactive applet - products and quotients 8. Differentiation of Implicit Functions 9. Higher Derivatives 10. Partial Derivatives Applications of Differentiation Applications of Differentiation 1. Tangents and Normals 2. Newton's Method Newton's Method Interactive Graph 3. Curvilinear Motion 4. Related Rates 5. Curve Sketching Using Differentiation 6. More Curve Sketching Using Differentiation 7. Applied Maximum and Minimum Problems 8. Radius of Curvature Differentiation of Transcendental Functions Differentiation of Transcendental Functions 1. Derivatives of Sin, Cos and Tan Functions 2. Derivatives of Csc, Sec and Cot Functions 3. Derivatives of Inverse Trigonometric Functions 4. Applications: Derivatives of Trigonometric Functions 5. Derivative of the Logarithmic Function 6. Derivative of the Exponential Function 7. Applications: Derivatives of Logarithmic and Exponential Functions Table of Derivatives Differentiation interactive applet - trigonometric functions Integration Integration 1. The Differential 2. Antiderivatives and The Indefinite Integral 3. The Area Under a Curve 4. The Definite Integral 5. Trapezoidal Rule 6. Simpson’s Rule 6a. Riemann Sums 6b. Fundamental Theorem of Calculus Applet 7. Integration Mini-lectures 7a. The Differential 7b. Difference Between Differentiation and Integration 7c. Given dy/dx, find y = f(x) 7d. Integration by Substitution 7e. Difference Between Definite and Indefinite Integrals 7f. Area Under a Curve Applications of Integration Applications of Integration 1. Applications of the Indefinite Integral 2. Area Under a Curve by Integration 3. Area Between 2 Curves using Integration 4a. Volume of Solid of Revolution by Integration 5. Centroid of an Area by Integration 6. Moments of Inertia by Integration 7. Work by a Variable Force using Integration 8. Electric Charges by Integration 9. Average Value of a Function by Integration Head Injury Criterion (HIC) pt 1: Severity Index Head Injury Criterion (HIC) pt 2: HIC Index, example 10. Force Due to Liquid Pressure by Integration 11. Arc Length of a Curve using Integration 12. Arc Length of Curve: Parametric, Polar Coordinates 4b. Shell Method: Volume of Solid of Revolution Methods of Integration Methods of Integration 1. Integration: The General Power Formula 2. Integration: The Basic Logarithmic Form 3. Integration: The Exponential Form 4. Integration: The Basic Trigonometric Forms Riemann Sums - Discontinuous Functions 5. Integration: Other Trigonometric Forms 6. Integration: Inverse Trigonometric Forms 7. Integration by Parts 8. Integration by Trigonometric Substitution 9. Integration by Use of Tables Table of Common Integrals 10. Integration by Reduction Formulae 11. Integration by Partial Fractions Taylor and Maclaurin Series interactive applet Taylor and Maclaurin Series interactive applet Matrices and Linear Transformations Matrices and Linear Transformations Eigenvalues and eigenvectors - concept applet 7. Eigenvalues and Eigenvectors 8. Applications of Eigenvalues and Eigenvectors Eigenvalues and eigenvectors calculator Higher Calculus Differential Equations Differential Equations Predicting AIDS - a DEs example 1. Solving Differential Equations 2. Separation of Variables 3. Integrable Combinations 4. Linear DEs of Order 1 5. Application: RL Circuits 6. Application: RC Circuits 7. Second Order DEs - Homogeneous 8. Second Order DEs - Damping - RLC 9. Second Order DEs - Forced Response 10. Second Order DEs - Solve Using SNB 11. Euler's Method - a numerical solution for Differential Equations 12. Runge-Kutta (RK4) numerical solution for Differential Equations Infinite Series Expansion Infinite Series Expansion 1. Taylor Series 2. Maclaurin Series 3. How Does a Calculator Work? Fourier Series Fourier Series Helpful Revision 1. Overview of Fourier Series 2. Full Range Fourier Series 3. Fourier Series of Even and Odd Functions Fourier Series Graph Interactive 4. Fourier Series of Half Range Functions 5. Harmonic Analysis 6. Line Spectrum 7. Fast Fourier Transform Laplace Transforms Laplace Transforms 1a. The Unit Step Function - Definition 1a.i. Oliver Heaviside 1b. The Unit Step Function - Products 2. Laplace Transform Definition 2a. Table of Laplace Transformations 3. Properties of Laplace Transform 4. Transform of Unit Step Functions 5. Transform of Periodic Functions 6. Transforms of Integrals 7. Inverse of the Laplace Transform 8. Using Inverse Laplace to Solve DEs 9. Integro-Differential Equations and Systems of DEs 10. Applications of Laplace Transform Probability Counting and Probability - Introduction Counting and Probability - Introduction 1. Factorial Notation 2. Basic Principles of Counting 3. Permutations 4. Combinations 5. Introduction to Probability Theory 6. Probability of an Event Singapore TOTO Probability and Poker 7. Conditional Probability 8. Independent and Dependent Events 9. Mutually Exclusive Events 10. Bayes’ Theorem 11. Probability Distributions - Concepts 12. Binomial Probability Distributions 13. Poisson Probability Distribution 14. Normal Probability Distribution The z-Table Normal Distribution Graph Interactive Other Money Math Money Math 1. Interesting Interest 1a. Rule of 72 2. Credit Cards 3. Math of House Buying 4. Gold Rush? 5. Money Charts and Fibonacci 6. Superannuation Math art in code Math art in code Delaunay Triangulation Flux - a Perlin noise example Moiré effect Evolute of a curve Spinning clock Animated Lissajous figures Solid of Revolution maker Bubble sort rainbow CSS Matrix - a mathematical explanation CSS matrix interactive applet Historical Math Curves Historical Math Curves Lemniscate of Bernoulli Quadratrix of Dinostratus Putnam Mathematical Competition Putnam Mathematical Competition 1985 Putnam Question A-2: Solution Part 1 1985 Putnam Question A-2: Solution Part 2 1985 Putnam Question A-2: Solution Part 3 1985 Putnam Question A-2: Solution Part 4 1985 Putnam Question A-2: Solution Part 5 1985 Putnam Question A-2: Solution Part 6 1985 Putnam Question A-2: Solution Part 7 Tips, tricks, lessons, and tutoring to help reduce test anxiety and move to the top of the class. Email Address Sign Up top