SAT Math Practice Question #20791 - SATify | SATify

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SAT Math Practice Question #20791 - SATify | SATify

#20791

algebra

expressions

easy

60 sec

Which expression is equivalent to $(3 x^{2} - 2 x + 5) + (x^{2} + 4 x - 7)$ ?

A.

$3 x^{2} + 2 x - 2$

B.

$4 x^{2} - 6 x - 12$

C.

$4 x^{2} + 2 x - 2$

D.

$4 x^{2} - 2 x - 2$