Answer
$\sqrt[4]{x}$
Work Step by Step
RECALL:
$\sqrt[n]{a^m} = a^{\frac{m}{n}}$
Use the rule above to obtain:
$=x^{\frac{2}{8}}
\\=x^{\frac{1}{4}}
\\=\sqrt[4]{x}$
Intermediate Algebra for College Students (7th Edition)
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-13417-894-7
ISBN 13:
978-0-13417-894-3
Chapter 7 - Section 7.2 - Rational Exponents - Exercise Set - Page 522: 79
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