Question

Find (ƒ + g)(x) where ƒ(x) = 5x2 + 4, g(x) = 6x2 – x.

(ƒ + g)(x) = 11x2 – x + 4

(ƒ + g)(x) = 11x2 – 4x

Answer 1

(ƒ + g)(x) = 7x

Step-by-step explanation:

(ƒ + g)(x) = 11x^2 – x + 4

(ƒ + g)(x) = 11x^2 – 4x

(ƒ + g)(x) = 7x