Answer
$x=±6$
Work Step by Step
$\frac{2}{3}x^2=24$
$x^2=\frac{24}{\frac{2}{3}}=24·\frac{3}{2}=36$
$x=±\sqrt {36}$
$x=±6$
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: 21
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