CPM Homework Help : INT3 Problem 4-80

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4-80.

Rewrite each radical below as an equivalent expression using fractional exponents.

$\sqrt [ 2 ] { 5 }$
Answer (a):
$5^{1/2}$

$\sqrt [ 3 ] { 9 }$
Hint (b):
See part (a).

$\sqrt [ 8 ] { 17 ^ { x } }$
Answer (c):
$17^{x/8}$

$7 \sqrt [ 4 ] { x ^ { 3 } }$
Hint (d):
See part (c).

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