Answer
$-27$
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 $-27$
Algebra: A Combined Approach (4th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321726391
ISBN 13:
978-0-32172-639-1
Chapter 10 - Review - Page 746: 31
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