Step-by-step explanations of the exponent laws including rules for combining powers and roots. Includes practice exercises.

This site from the Math Forum provides a list of links to many questions from the Dr. Math archive about exponents. This is a good site to use to direct you to different but associated information on the subject.

Provides a list of exponent rules and properties with examples.

"Why is any number raised to the zero power equal to one?" A good question and an even better answer

This resource provides a summary of some fundamental math and science concepts that will be helpful in learning chemistry. Links are provided to help you learn or review the material on Khan Academy.