vstatic07 vstatic07

23-07-2021
Mathematics

contestada

F(x)=-3x^2+4x+4
G(x)=x(-7x-7)

Which expression is equal to f(x)+g(x)

Fx3x24x4 Gxx7x7 Which expression is equal to fxgx class=

Respuesta :

etelkatothfarkas etelkatothfarkas

29-07-2021

Answer:

A

Step-by-step explanation:

f(x)+g(x)=-3x^2+4x+4+x(-7x-7)= -3x^2+4x+4 -7^2-7x

= -10x^2-3x+4

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