Exponents and Radicals: Math Videos

This series covers exponents, roots, and scientific notation. You will learn what zero, negative, and fractional exponents mean, and how to find and simplify square and cube roots. You will also learn scientific notation, which scientists use to write very large and very small numbers. These skills are important for the GED, science classes, and technical trades. You should be comfortable with multiplication and basic exponents.

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