Algebra: A Combined Approach (4th Edition)

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

Chapter 5 - Section 5.1 - Exponents - Exercise Set: 2

Answer

-9

Work Step by Step

$-3^{2}=-1\times3^{2}=-1\times(3\times3)=-1\times9=-9$
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