alexwing285 alexwing285

10-04-2017
Mathematics

contestada

What is the sum of the polynomials?
(6x+7+x^2)+(2x^2-3)

Respuesta :

jojo12345679 jojo12345679

10-04-2017

Hai !
6x+7+x^2+2x^2-3
6x+7+x^2+2x^2+-3
combine like terms
6x+7+x^2+2x^2+-3
(x^2+2x^2)+(6x)+(7+-3)
=3x^2+6x+4
Cheers :3

Answer Link

lgutierre0134 lgutierre0134

26-02-2021

Answer:

B-3x^2+6x+4

Step-by-step explanation:

i got it right on ed

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