Answer
$\sqrt[5] 8= 8^{1/5}$
Work Step by Step
The way to express $\sqrt[a] r$ as an exponent is $r^{1/a}$
Thus, $\sqrt[5] 8= 8^{1/5}$
Algebra 2 (1st Edition)
by Larson, Ron; Boswell, Laurie; Kanold, Timothy D.; Stiff, Lee
Published by
McDougal Littell
ISBN 10:
0618595414
ISBN 13:
978-0-61859-541-9
Chapter 6 Rational Exponents and Radical Functions - Evaluate nth Roots and Use Rational Exponents - 6.1 Exercises - Skill Practice - Page 417: 8
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