Khan Academy: Exponent Properties: Simplifying Expressions With Exponents 3

A series of problems involving exponent properties is the focus of this video. Sal demonstrates rational expressions, simplifying fractions, and how to manipulate algebraic equations using exponents and division.

After a short review of exponents, Sal incorporates exponent properties into his sample problems. This video is a great resource for those who need Sal's steady pace of instruction and the challenge of more complicated problems.

Recognize the base. Part of a larger Algebra I series, the short video highlights the importance of recognizing the base to simplify expressions with exponents. In doing so, pupils notice the basic property that uses negative exponents.

In this video lesson students explore radical expressions with higher roots.

Video evaluating an exponential expression using the order of operations. Includes negative exponents. [4:26]

In this video lesson students learn to simplify fractional exponent expressions.

In this video lesson students use various exponent properties to simplify a problem.

In this video lesson students learn how to evaluate exponential expressions.

In this video lesson students evaluate expressions that involve negative and positive exponents.

In this video lesson students learn about radical equivalents to rational exponents.