Respuesta :

amna04352

Answer:

2x² - 5x - 8

Step-by-step explanation:

f(x) + g(x)

= (2x²+3x−4) + (−8x−4)

= 2x² - 5x - 8

wegnerkolmp2741o

Answer:

2x^2 -5x -8

Step-by-step explanation:

f(x)=2x^2+3x−4,

g(x)=−8x−4,

f(x)+g(x) = 2x^2+3x−4 + −8x−4

Combine like terms

             = 2x^2 +3x -8x  -4-4

             =2x^2 -5x -8

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