SAT Math Practice Question #31378 - SATify | SATify

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SAT Math Practice Question #31378 - SATify | SATify

#31378

expressions

algebra

medium

45 sec

Simplify the expression: $(- 2 y^{3} + 7 y - 4) - (5 y^{3} - y^{2} + 3 y)$ .

A.

$- 7 y^{3} - y^{2} + 4 y - 4$

B.

$- 7 y^{3} + y^{2} + 4 y - 4$

C.

$3 y^{3} - y^{2} + 10 y - 4$

D.

$3 y^{3} + y^{2} + 10 y - 4$