SAT Math Practice Question #14864 - SATify | SATify

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SAT Math Practice Question #14864 - SATify | SATify

#14864

algebra

expressions

easy

35 sec

Which expression is equivalent to $12 a^{5} + 18 a^{3} - 6 a^{2}$ ?

A.

$6 a (2 a^{4} + 3 a^{2} - a)$

B.

$3 a^{2} (4 a^{3} + 6 a - 2)$

C.

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

D.

$12 a^{2} (a^{3} + \frac{3}{2} a - \frac{1}{2})$