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: 66

Answer

$21$

Work Step by Step

$\dfrac{7\sqrt[4] {162}}{\sqrt[4] {2}}=7\sqrt[4] {\dfrac{162}{2}}=7\sqrt[4] {81}=7*3=21$
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