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Math

Join our Math World now to meet up with other math students and mathematicians on the Web. Learn how to perform basic math functions, and share your own tips and tricks for solving problems and calculating answers for everything math related, from algebra to geometry to trigonometry to advanced calculus.
Polynomial function with equations and coefficients.
May 25, 2010

Want to know how to use the product rule to calculate derivatives in calculus? From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have b ...

"How to Find the slope of a tangent line to a curve in calc" cover image
May 25, 2010

Learn how to find the first derivative in calculus. From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And ...

"How to Use the chain rule to find derivatives in calculus" cover image
May 25, 2010

Need help finding the From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's ...

Graph of a quadratic function with annotations showing the calculation of the slope at x = 3.
May 25, 2010

Need help figuring out how to work with derivatives in calculus? From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to aut ...

Limit of a function as x approaches 2, with a quadratic graph on the left and a question about the limit on the right.
May 25, 2010

Can't quite get your head around limits? You're in luck. From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts ...

Mathematical equations and operations on a blackboard.
May 25, 2010

Need help figuring out how to tackle complicated mathematical expressions? From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belon ...

Mathematical equations and graphs related to trigonometric functions.
May 25, 2010

Need help in determining the amplitude and period of sine and cosine functions? This free video lesson will show you how. From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's b ...

Diagram of a right triangle with mathematical equations for sine, cosine, and tangent functions.
May 25, 2010

Need help figuring out the sine, cosine, and tangent of an angle in a right triangle? Need to know how to solve a matrix-form linear equation in algebra? Need help solving problems involving 45°-45°-9 ...

Mathematical equations related to logarithms.
May 25, 2010

Need to know how to work with logarithms in pre-calculus? You're in luck. From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belong ...

30-60-90 triangle with angle measures and equations for finding unknowns.
May 25, 2010

Need help solving problems involving 30°-60°-90° triangles? You're in luck. From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belo ...