contestada

PLEASE HELP WILL MARK AS BRAINIEST!!!!!!!!!!
Add or subtract.

(2x2 + 6x + 1) + (–7x2 + 2x – 3)

A. 5x2 – 4x – 2

B. –5x2 + 8x – 2

C. 5x2 – 8x + 2

D. –9x2 – 8x + 2

Respuesta :

Group up the like terms and combine them

2x^2 and -7x^2 add up to -5x^2

6x and 2x add up to 8x

1 and -3 add up to -2

We end up with -5x^2 + 8x - 2

Answer: Choice B

your missing the exponent but

B

Step-by-step explanation:

Otras preguntas