Exponents: Math Videos

This series teaches exponents, a shorthand for multiplying a number by itself. You will learn the key exponent rules and practice using them to simplify expressions. You will also see how exponents describe growth and decay, like savings that grow or medicine that leaves the body. Exponents appear on the GED and in science and finance. You should be comfortable with multiplication and basic algebra.

Note: All Khan Academy content is available for free at www.khanacademy.org