SAT Math Practice Question #35793 - SATify | SATify

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SAT Math Practice Question #35793 - SATify | SATify

#35793

expressions

algebra

medium

45 sec

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

A.

$2 x^{2} + 5 x$

B.

$2 x^{2} - 9 x$

C.

$- 8 x^{2} + 9 x$

D.

$8 x^{2} - 9 x$