Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 10 - Section 10.3 - Simplifying Radical Expressions - Exercise Set: 22

Answer

$\frac{\sqrt[4] {a^3}}{3}$

Work Step by Step

$\sqrt[4]\frac{a^3}{81} =\frac{\sqrt[4] {a^3}}{\sqrt[4] {81}}=\frac{\sqrt[4] {a^3}}{\sqrt[4] {3^4}}=\frac{\sqrt[4] {a^3}}{3}$
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