04-09-2020
Mathematics

contestada

PLS HELP I WILL GIVE BRAINLY IF YOUR RIGHT Which expression is equivalent to 4x^2+(5x−7x^2)−4−(3x+5)?
A)−3x^2+2x+1
B)11x^2+8x−9
C)11x^2 + 8x + 1
D)−3x^2+2x−9

Respuesta :

04-09-2020

Answer:

The answer is -3x²+2x-9.

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