Question

Given2f (x) = -5x^2 – 8x + 3 and g(x) = -3x^2+ 7x + 11,find (f +g) (x)​

Answer 1

Answer:

$\boxed{\sf \ \ \ (f+g)(x)=-8x^2-x+14 \ \ \ }$

Step-by-step explanation:

Hello,

$f(x)=-5x^2-8x+3 \ and\\g(x)=-3x^2+7x+11 \ so\\(f+g)(x)=f(x)+g(x)=-5x^2-8x+3-3x^2+7x+11\\=-8x^2-x+14$

hope this helps

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