xosstephenie xosstephenie

15-11-2021
Mathematics

contestada

g(x) = 2x
f(x) = -2x + 2x
Find g(x) + f(x)

Respuesta :

reinhard10158 reinhard10158

16-11-2021

Step-by-step explanation:

f(x) = 0

-2x + 2x is always 0.

so, g(x) + f(x) = g(x) + 0 = g(x) = 2x.

long proof :

g(x) + f(x) = 2x + -2x + 2x = 2x

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