Question

If `f(x)=2x^2- 4x -3` and `g(x)= 2x^2- 16` how do you find f(x)+ g(x)?

Answer 1

`f(x) +g(x)=4x^2-4x-19`

Explanation:

`f(x) =2x^2-4x-3 ; g(x) =2x^2-16 :. f(x) +g(x)= 2x^2-4x-3 + 2x^2-16 = 4x^2-4x-19`
`f(x) +g(x)=4x^2-4x-19`
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