1014387
1014387 1014387
  • 18-05-2021
  • Mathematics
contestada

Someone please help me I’ll give out brainliest please dont answer if you don’t know

Someone please help me Ill give out brainliest please dont answer if you dont know class=

Respuesta :

palhair
palhair palhair
  • 18-05-2021

Answer:

7n^2+3n−13

Step-by-step explanation:

Let's simplify step-by-step.

4n^2+8n−12+3n^2−5n−1

=4n^2+8n+−12+3n^2+−5n+(−1)

Combine Like Terms:

=4n^2+8n+−12+3n^2+−5n+(−1)

=(4n^2+3n^2)+(8n+−5n)+(−12+−1)

=7n^2+3n−13

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