Eric0393nsuh
19.09.2019 •
Mathematics
If f(x)2-2x and g(x)=6x+4, for which value of x does (f+g)(x)=0
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Ответ:
(f + g)(x) = f(x) + g(x)
(f + g)(x) = (2 - 2x) + (6x + 4) = 2 - 2x + 6x + 4 = (-2x + 6x) + (2 + 4) = 4x + 6
Ответ:
I think thas is D I may be wrong but i think it is