bfrench014 bfrench014

02-01-2021
Mathematics

contestada

Help. Find the sum of

-7x^2-6x+9 and -3x^2-x+7

Respuesta :

asmaNasr asmaNasr

03-01-2021

Step-by-step explanation:

by summing them two

-9x^2 -7x + 16

Answer Link

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