SAT Math Practice Question #21330 - SATify | SATify

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SAT Math Practice Question #21330 - SATify | SATify

#21330

algebra

expressions

easy

60 sec

Calculator OK

Which expression is equivalent to $12 a^{5} - 6 a^{4} + 3 a^{3}$ ?

A.

$3 a^{3} (4 a^{2} - 2 a + 1)$

B.

$3 a^{3} (4 a^{2} - 2 a + 3)$

C.

$3 a (4 a^{4} - 2 a^{3} + a^{2})$

D.

$6 a^{3} (2 a^{2} - a + \frac{1}{2})$