SAT Math Practice Question #14348 - SATify | SATify

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SAT Math Practice Question #14348 - SATify | SATify

#14348

radicals

exponents

hard

80 sec

Which of the following expressions is equivalent to $m^{- \frac{1}{5}} n^{\frac{5}{2}}$ , where $m > 1$ and $n > 1$ ?

A.

$\frac{5 m}{n ^{2} n}$

B.

$\frac{n ^{2} n}{5 m}$

C.

$5 m \cdot n^{2} n$

D.

$\frac{1}{5 m \cdot n ^{2} n}$