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XYZ Homework provides powerful instructional tools for mathematics faculty and students.

YouTube is a place to discover, watch, upload and share videos.

This site provides math video tutorials. You can search to the right or browse by category below.

Yahoo! Answers is a new way to find and share information. You can ask questions on any topic, get answers from real people, and share your insights and experience.

Math Videos arranged by topic including introductory math, algebra, trigonometry and calculus.

Math Help: math forum, math problems, mathematical journal, articles, Weekly Problem, math links, etc ...

Comprehensive encyclopedia of mathematics with 13,000 detailed entries. Continually updated, extensively illustrated, and with interactive examples.

PHP Freaks Forums - Index

Math homework help. Hotmath explains math textbook homework problems with step-by-step math answers for algebra, geometry, and calculus. Online tutoring available for math help.

MathWorks is the world’s leading developer of technical computing software for engineers and scientists in industry, government, and education

WebMath is designed to help you solve your math problems. Composed of forms to fill-in and then returns analysis of a problem and, when possible, provides a step-by-step solution. Covers arithmetic, algebra, geometry, calculus and statistics.

A web site dedicated to illustrating underlying concepts of a few topics in mathematics.