SAT Math Practice Question #20698 - SATify | SATify

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SAT Math Practice Question #20698 - SATify | SATify

#20698

algebra

expressions

easy

60 sec

Calculator OK

Which expression is equivalent to $12 z^{4} - 18 z^{3} + 6 z^{2}$ ?

A.

$6 z^{2} (2 z^{2} - 3 z + 6)$

B.

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

C.

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

D.

$6 z (2 z^{3} - 3 z^{2} + z)$