Garrett100 Garrett100

05-05-2016
Mathematics

contestada

f(x)=2x^2+7x-5+g(x)=-8x^2-3x+5

what is g(x) + f(x)

Respuesta :

meerkat18 meerkat18

06-05-2016

f(x) = 2x² + 7x - 5
g(x) = -8x² - 3x + 5

g(x) + f(x)
-8x² - 3x + 5 + 2x² + 7x - 5
-8x² + 2x² - 3x + 7x + 5 - 5
-6x² + 4x + 0

-2x(3x - 2)

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