Intermediate Algebra (6th Edition)

Published by Pearson
ISBN 10: 0321785045
ISBN 13: 978-0-32178-504-6

Chapter 2 - Cumulative Review - Page 114: 9b

Answer

-18

Work Step by Step

$-2y^{2}=-2\times(-3\times-3)=-2\times9=-18$
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