If f(x)=-4x^2-6x-1 and g(x)=-x^2-5x+3, find (f+g)(x)

Question

asked Feb 10, 2019 52.3k views

1 Answer

JohnWick · Answer 1 · 2019-02-16T02:25:16+0000

Answer:

f(x)=-4x^2-6x-1

g(x)=-x^2-5x+3

(f+g)(x) = (-4x^2-6x-1) + (-x^2-5x+3)

-4x^2 - 6x - 1 -x^2 - 5x + 3

= -5x^2 - 11x + 2

Explanation: