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

hi, i am not sure about this one but i think its d,

hope this !

dc=6 square root of 3 and ac is 12 square root 3

c and d

step-by-step explanation:

square root of 3/2 = 18/c

cross multiply to get 18*2=√3*c

36/√3 * √3/√3 = c

c= 36*√3/3

c=12√3