berenice32bo berenice32bo

15-04-2020
Mathematics

contestada

If A= 2x - 7x^2 + 3 and B= 4x^2 - 12x, what is A + B?

A) 6x^2 - 7x - 9

B) 3x^2 - 10x + 3

C) -3x^2 - 10x + 3

D) -3x^2 + 10x + 3

Respuesta :

ruthahmadu42 ruthahmadu42

15-04-2020

Answer:

c

Step-by-step explanation:

2x-7x²+3

4x²-12x

-3x²-10x+3

Answer Link

sball26306 sball26306

27-02-2021

Answer:

It is C) -3x^2 - 10x + 3

Step-by-step explanation:

Answer Link

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