Virtual Nerd
Virtual Nerd: What's the Product of Powers Rule?
Watch how exponents add when you multiply the same number raised to different exponents. Reviewing the product of powers rule will help you on the SAT! [4:30]
Virtual Nerd
Virtual Nerd: How Do You Find the Quotient of Powers With Variables?
Watch how to simplify an expression using the quotient of powers rule. This tutorial will explain the process and show examples. [2:58]
Virtual Nerd
Virtual Nerd: How Do You Evaluate Negative Exponents?
How do you simplify expressions that have negative exponents? This video will walk you through the process and provide examples. [3:39]
Virtual Nerd
Virtual Nerd: How Do You Find the Product of Powers?
Review how to use the product of powers rule to simplify an expression. This tutorial will walk you through the process and show you examples. [3:22]
Virtual Nerd
Virtual Nerd: What Are Rational Exponents?
This video describing rational exponents and giving examples can be used to help prepare for the SAT. You will learn how to rewrite an expression with a rational exponent in several ways. [8:09]