wellknownari wellknownari

07-04-2019
Mathematics

contestada

may somebody help me please and thank you.

may somebody help me please and thank you class=

Respuesta :

dstoyanov06p7vl9m dstoyanov06p7vl9m

07-04-2019

Answer:

6x^3+4x^2+3x−7 or B

Step-by-step explanation:

5x−4+5x^2−6x+4+4x^3+2x^2+2x^3−3x^2+4x−7

simplify and you get 6x^3+4x^2+3x−7

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