Answer
$5$
Work Step by Step
Recall that $a^{x/y}=\sqrt[y] {a^x}$.
Thus, $125^{1/3}=\sqrt[3] {125}=5$
(See my explanation given to exercise 54 if you've forgotten how to find a cube root.)
Precalculus (6th Edition) Blitzer
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-13446-914-3
ISBN 13:
978-0-13446-914-0
Chapter P - Review Exercises - Page 143: 65
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