snevaehdawson12 snevaehdawson12

05-05-2020
Mathematics

contestada

What is the sum of the polynomials?
(m +n + 3) + (m +n + 4)

Respuesta :

edyg144 edyg144

05-05-2020

You just add up the like terms.

So you get

2m+2n+7

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