College Algebra (11th Edition)

Published by Pearson
ISBN 10: 0321671791
ISBN 13: 978-0-32167-179-0

Chapter R - Section R.7 - Radical Expressions - R.7 Exercises - Page 67: 20

Answer

$-z^{5/4}$

Work Step by Step

Use the rule $a^{m/n}=\sqrt[n] {a^{m}}$ $-\sqrt[4] {z^5}=-z^{5/4}$
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