Answer
$\color{blue}{-3ab^2}$
Work Step by Step
Factor the radicand so that at least one factor is a perfect cube:
$=\sqrt[3]{(-3)^3a^3(b^2)^3}$
Bring out the cube root of the perfect cube factors to obtain:
$=\color{blue}{-3ab^2}$
Intermediate Algebra: Connecting Concepts through Application
by Clark, Mark; Anfinson, Cynthia
Published by
Brooks Cole
ISBN 10:
0-53449-636-9
ISBN 13:
978-0-53449-636-4
Chapter 8 - Radical Functions - 8.2 Simplifying, Adding, and Subtracting Radicals - 8.2 Exercises - Page 633: 34
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