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 A61: 41

Answer

$ -(x+5y)\sqrt[3] {2xy} $

Work Step by Step

$\sqrt[3] {16x^4y}-3x\sqrt[3] {2xy} +5\sqrt[3] {-2xy^4}=2x\sqrt[3] {2xy}-3x\sqrt[3] {2xy} -5y\sqrt[3] {-2xy}=-(x+5y)\sqrt[3] {2xy} $
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