Algebra: A Combined Approach (4th Edition)

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

Chapter 10 - Section 10.2 - Rational Exponents - Exercise Set: 85

Answer

$\sqrt[6] {125r^{3}s^{2}}$

Work Step by Step

$\sqrt {5r}\sqrt[3] s=(5r)^{1/2}s^{1/3}=(5r)^{3/6}s^{2/6}=((5r)^{3}s^{2})^{1/6}=\sqrt[6] {125r^{3}s^{2}}$
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