SAT Math Practice Question #35477 - SATify | SATify

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SAT Math Practice Question #35477 - SATify | SATify

#35477

expressions

algebra

medium

45 sec

Simplify the expression: $(7 a^{2} - 4 a) - (3 a^{2} + 2 a)$

A.

$4 a^{2} - 2 a$

B.

$4 a^{2} - 6 a$

C.

$10 a^{2} - 2 a$

D.

$10 a^{2} - 6 a$