Question

Find (h . g) (x) h (x) = 3x - 3 and g (x) = x2 + 3 A. 3x3 - 9 B. 3x3 - 3x2 + 9x C. 3x3 - 3x2 + 9x - 9 D. 3x3 + 3x2 + 9x - 9​

Answer 1

Explanation:

(3x - 3)(x^2 + 3) = 3x^3 + 9x - 3x^2 - 9

3x^3 = 3x^2 + 9x - 9

answer is C