SAT Math Practice Question #15515 - SATify | SATify

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SAT Math Practice Question #15515 - SATify | SATify

#15515

algebra

expressions

hard

150 sec

Which of the following expressions has a factor of $x + 4 b$ , where $b$ is a positive integer constant?

A.

$x^{2} + 6 x + 12 b$

B.

$x^{2} + 7 x + 12 b$

C.

$x^{2} + 9 x + 12 b$

D.

$x^{2} + 10 x + 12 b$