Texas A&M University
Wtamu Virtual Math Lab: College Algebra: Rational Exponents
In this tutorial, you will learn what a rational exponent is and how to complete many tasks involving them. Follow step-by-step instructions and examples, view video explanations, and hone your skills with several practice problems.
Stanford University
Stanford University: Rational Exponents
A brief description of rational exponents and their meaning.
Varsity Tutors
Varsity Tutors: Hotmath: Algebra Review: Rational Exponents
Find a quick, concise explanation of rational exponents. Examples are given and clearly explained.