Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 12 - Cumulative Review: 28

Answer

$x^{\frac{2}{5}}y^{\frac{4}{5}}$

Work Step by Step

$\sqrt[20] (x^{8}y^{16})=x^{\frac{8}{20}}y^{\frac{16}{20}}=x^{\frac{8\div4}{20\div4}}y^{\frac{16\div4}{20\div4}}=x^{\frac{2}{5}}y^{\frac{4}{5}}$
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