Precalculus: Concepts Through Functions, A Unit Circle Approach to Trigonometry (3rd Edition)

Published by Pearson
ISBN 10: 0-32193-104-1
ISBN 13: 978-0-32193-104-7

Appendix A - Review - A.7 nth Roots; Rational Exponents - A.7 Assess Your Understanding - Page A60: 38

Answer

$ \sqrt[4] {2x}(2-x)$

Work Step by Step

$\sqrt[4] {32x}-\sqrt[4] {2x^5}=\sqrt[4] {2^5x}-\sqrt[4] {2x^5}=2\sqrt[4] {2x}-x\sqrt[4] {2x}=\sqrt[4] {2x}(2-x)$
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