SAT Math Practice Question #35572 - SATify | SATify

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SAT Math Practice Question #35572 - SATify | SATify

#35572

exponents

algebra

medium

60 sec

Simplify the expression: $m^{- 3} n^{2} (m^{5} n^{- 1} + m^{2} n^{4})$

A.

$m^{2} n + m^{- 1} n^{6}$

B.

$m^{- 15} n^{- 2} + m^{- 6} n^{8}$

C.

$m^{2} n + m^{- 1} n^{8}$

D.

$m^{2} n + m^{- 1} n^{2}$