CPM Homework Help : PC3 Problem 2-117

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2-117.

Which of the expressions below are equivalent to $\sqrt [ 5 ] { 25 }$ ?

$(5^2)^5$

$25^{-5}$

$(5^2)^{1/5}$

$5$

$(5^{1/2})^5$

$5^{2/5}$

Hint:

One equivalent expression is $25^{1/5}$ .

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