Answer
$-\frac{10\sqrt[3] a}{b^3}$
Work Step by Step
$-\sqrt[3] \frac{{1000a}}{{b^9}}=-\frac{\sqrt[3] {1000}\sqrt[3] a}{\sqrt[3] {b^9}}=-\frac{10\sqrt[3] a}{b^3}$
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 - Section 10.3 - Simplifying Radical Expressions - Exercise Set - Page 703: 30
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