Intermediate Algebra (12th Edition)

Published by Pearson
ISBN 10: 0321969359
ISBN 13: 978-0-32196-935-4

Chapter 4 - Mixed Review Exercises - Page 319: 5



Work Step by Step

Using the laws of exponents, the given expression, $ -(-3)^2 ,$ simplifies to \begin{array}{l}\require{cancel} -(9) \\\\= -9 .\end{array}
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