SAT Math Practice Question #7572 - SATify | SATify

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SAT Math Practice Question #7572 - SATify | SATify

#7572

algebra

polynomials

expressions

factoring

simplification

exponents

easy

30 sec

Which expression is equivalent to $8 m^{7} n^{4} - 4 m^{3} n^{4}$ ?

A.

$4 m^{3} n^{4} (2 m^{4})$

B.

$4 m^{3} n^{4} (2 m^{4} - 1)$

C.

$4 m^{3} n^{4} (m^{4} - 1)$

D.

$4 m^{3} n^{4} (2 m^{4} - 4)$