College Algebra (6th Edition)

Published by Pearson
ISBN 10: 0-32178-228-3
ISBN 13: 978-0-32178-228-1

Chapter P - Summary, Review, and Test - Review Exercises - Page 90: 72

Answer

$\sqrt y$

Work Step by Step

Use the formula $\sqrt[n] {a^m}=a^{m/n}$ to turn the radical expression into a exponential fraction. Then simplify the fraction and put the variable back into the radical. $\sqrt[6] {y^3}$ $y^{\frac{3}{6}}$ $y^\frac{1}{2}$ $\sqrt y$
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