Answer
$2a^2b^3$
Work Step by Step
$\sqrt[3] {8a^6b^9}=2a^2b^3$
and
$2^3=8$
$(a^2)^3=a^6$
$(b^3)^3=b^9$
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: 58
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