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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. - Ask questions in the [/forum/ Forum]. - Share some [/inspiration/ Inspiration]. - Post a [/how-to/ How-To] article. Looking for another interesting topic? Check out all of the other [http://www.wonderhowto.com/worlds/ Worlds] on WonderHowTo! [http://flic.kr/p/5w4B85 header credit]
Simplified algebraic expression with steps for cancellation and factoring.
Apr 10, 2010

This series walks you through the steps of adding and subtracting rational expressions. This excellent video shows you a clean board, with the instructors voice showing exactly what to do. Don't fret, ...

Geometric illustration of a triangle within a circle, displaying Heron's formula and area calculation.
Apr 9, 2010

This video walks you through the steps of solving a problem that requires us to figure out the area of an equilateral triangle inscribed in a circle. This excellent video shows you a clean blackboard, ...

Man discussing a chess game with a board layout in the background.
Apr 9, 2010

This two part video walks you through the steps of solving a strange chess problem. Don't fret, any question you may have, will be answered. Watching this video will make you help you to solve that ev ...

Graph of a mathematical function with annotations and calculations on a chalkboard background.
Apr 9, 2010

This video walks you through the steps of solving a polynomial coeffecient problem. This excellent video shows you a clean blackboard, with the instructors voice showing exactly what to do. Don't fret ...

Mathematical equations and expressions on a blackboard.
Apr 9, 2010

This two part video walks you through the steps of in proving Heron's formula. This excellent video shows you a clean blackboard, with the instructors voice showing exactly what to do. Don't fret, any ...

Geometry lesson illustrating a triangle inscribed in a circle with calculations written in green.
Apr 9, 2010

This video walks you through the steps to prove an inscribed angle is half of a central angle that subtends the same arc. This excellent video shows you a clean blackboard, with the instructors voice ...

Alternative text: "Chalkboard with calculations for compound interest including formulas for a 10% annual interest rate."
Apr 9, 2010

This video walks you through everything you need to know to understand compound interest. This excellent video shows you a clean blackboard, with the instructors voice showing exactly what to do. Don' ...

"How to Use geometric  sum to figure out mortgage payments" cover image
Apr 9, 2010

This video walks you through the steps of using geometric series sum to figure out mortgage payments. This excellent video shows you a clean blackboard, with the instructors voice showing exactly what ...

Mathematical equations and diagrams related to vector fields and calculus on a black background.
Apr 9, 2010

This three part video walks you through the steps of solving closed line integrals on conservative fields. This excellent video shows you a clean blackboard, with the instructors voice showing exactly ...

Mathematics illustration depicting a double integral evaluation with annotations.
Apr 9, 2010

This three part video walks you through using Green's theorem to solve a line integral. This excellent video shows you a clean blackboard, with the instructors voice showing exactly what to do. Don't ...