Like what you saw?
Start your free trial and get immediate access to:
Watch 1-minute preview of this video


Get immediate access to:
Your video will begin after this quick intro to Brightstorm.

Evaluating Rational Exponents - Problem 3 423 views

Every calculator has different buttons and commands that are used to do roots and exponents, so it is paramount that you practice with your own calculator for consistency sake. Look for a x root y or y root x button, and perhaps the second command button to evaluate different roots. Use a root that you know to test, like the cube root of 8 = 2, to practice the order in which you should input values in your calculator.

Transcript Coming Soon!

Stuck on a Math Problem?

Ask Genie for a step-by-step solution