jawan22
jawan22 jawan22
  • 24-04-2017
  • Mathematics
contestada

if f(x)=2x^2-4x-3and G(x)=2x^2-16,findf(x)+g(x)

Respuesta :

SebastianH
SebastianH SebastianH
  • 10-09-2019

Answer:

[tex]f(x)+g(x)=4x^{2}-4x-19[/tex]

Step-by-step explanation:

Replace both functions in the operation as follows:

[tex]f(x)+g(x)=(2x^{2} -4x-3)+(2x^{2} -16)\\ f(x)+g(x)=2x^{2} -4x-3+2x^{2} -16\\Reorganize\\f(x)+g(x)=2x^{2}+2x^{2} -4x-3-16\\Solve\\f(x)+g(x)=4x^{2}-4x-19[/tex]

Rdgs!

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