Algebra and Trigonometry 10th Edition

Published by Cengage Learning
ISBN 10: 9781337271172
ISBN 13: 978-1-33727-117-2

Prerequisites - Review Exercises - Page 63: 46


(a) $\frac{x}{3}\sqrt[3] 2$ (b) $2x\sqrt[5] {2x}$

Work Step by Step

(a) $\sqrt[3] {\frac{2x^3}{27}}=\sqrt[3] {\frac{2x^3}{3^3}}=\frac{x}{3}\sqrt[3] 2$ (b) $\sqrt[5] {64x^6}=\sqrt[5] {2^5(2)x^5x}=2x\sqrt[5] {2x}$
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