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

(ƒ + g)(x) = 11x2 – x + 4

(ƒ + g)(x) = 11x2 – 4x

(ƒ + g)(x) = 7x

Explanation:

(ƒ + g)(x) = 11x^2 – x + 4

(ƒ + g)(x) = 11x^2 – 4x

(ƒ + g)(x) = 7x

a = 11 : 4

b = 38

c = 1 for every 6

5x+40

5(x + 8)

7x - 49

7(x - 7)

18x + 9

9(2x + 1)

15x - 10

5(3x - 2)

step-by-step explanation:

for number one all you have to do is factor 5 out of 5x + 40

for number 2 factor 7 out of 7x - 49

for number three factor 9 out of 18x + 9

for number four factor 5 out of 15x - 10