f(x)+2x^2-4x-3 g(x)=2x^2-16 find f(x)+g(x)
f(x) = 2x^2 - 4x - 3g(x) = 2x^2 - 16f(x) + g(x)2x^2 - 4x - 3 + 2x^2 - 164x^2 - 4x - 19