Answer
$5$
Work Step by Step
To evaluate an expression in the form $\sqrt[y] x$, we must find the number that, when multiplied by itself $y$ times, gives us $x$. In this case, as $5\times5\times5=125$, we know that $\sqrt[3] {125}=5$.
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: 54
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