SAT Math Practice Question #38373 - SATify | SATify

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SAT Math Practice Question #38373 - SATify | SATify

#38373

algebra

expressions

medium

60 sec

Which expression is equivalent to $2 (a^{2} - 3 a + 1) + (4 a^{2} + a - 5)$ ?

A.

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

B.

$6 a^{2} - 5 a - 3$

C.

$6 a^{2} - 7 a - 3$

D.

$6 a^{2} - 5 a - 4$