Question

Find (ƒ ∙ g)(x) for the functions provided:
Æ’(x) = 2x2, g(x) = (x + 1)2

(ƒ ∙ g)(x) = 2x3 + 2x2
(ƒ ∙ g)(x) = 2x3 + 1
(ƒ ∙ g)(x) = 2x4 + 4x3 + 2x2
(ƒ ∙ g)(x) = 3x2 + 4x3 + 1

Answer 1

multiply both equation

Answer 2

(x+1)^2 same as (x+1)(x+1)
so multiply this first