Answer
$\sqrt {20x^2y^3}=2xy\sqrt {5y}$
Work Step by Step
$\sqrt {20x^2y^3}=\sqrt {2^2(5)}\sqrt {x^2}\sqrt {y^2y}=2\sqrt 5(x)y\sqrt y=2xy\sqrt {5y}$
Algebra and Trigonometry 10th Edition
by Larson, Ron
Published by
Cengage Learning
ISBN 10:
9781337271172
ISBN 13:
978-1-33727-117-2
Chapter 2 - Cumulative Test for Chapters P-2 - Page 236: 2
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