ritavon
ritavon ritavon
  • 04-05-2017
  • Mathematics
contestada

If f(x)=2x^2-4x-3 and g(x)=2x^2-16, find f(x)+g(x)

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xjayde28x
xjayde28x xjayde28x
  • 04-05-2017
the answer is D. 4x^2+4x-19
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OrethaWilkison OrethaWilkison
  • 10-05-2019

Answer:

f(x)+g(x) = [tex]4x^2-4x-19[/tex]  

Step-by-step explanation:

Given the functions:

[tex]f(x) = 2x^2-4x-2[/tex]

[tex]g(x)=2x^2-16[/tex]

We have to find f(x)+g(x).

then;

[tex]f(x)+g(x) = 2x^2-4x-3+2x^2-16[/tex]

Combine like terms;

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

Therefore, the value of f(x)+g(x) is, [tex]4x^2-4x-19[/tex]

Answer Link

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