SAT Math Practice Question #14553 - SATify | SATify

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SAT Math Practice Question #14553 - SATify | SATify

#14553

algebra

expressions

medium

135 sec

Which expression is equivalent to $(a^{3} + 2)^{2} + (a - 6) (a + 6)$ ?

A.

$a^{6} + 4 a^{3} - a^{2} - 32$

B.

$a^{6} + 4 a^{3} + a^{2} - 32$

C.

$a^{6} + a^{2} + 4 a - 32$

D.

$a^{6} + 4 a^{3} + a^{2} + 40$