Algebra: A Combined Approach (4th Edition)

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

Chapter 10 - Review - Page 746: 31



Work Step by Step

Step 1: $-9^{\frac{3}{2}}$ Step 2: $(-3^{2})^{\frac{3}{2}}$ Step 3: Simplifying exponents, $2\times\frac{3}{2}=3$ Step 4: The expression now becomes $(-3^{3})$ or $-27$
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