Question

What is (f⋅g)(x)?

f(x)=x2−2x+3

g(x)=x3−4

Enter your answer, in standard form, in the box.

(f⋅g)(x)=

Answer 1

(f * g)(x) is equal to f(x) * g(x).

Plug in f(x) and g(x) for f(x) * g(x).

(x^2 - 2x + 3) * (x^3 - 4) = x^5 - 2x^4 + 3x^3 - 4x^2 + 8x - 12

Answer:
(f*g)(x) = x^5 - 2x^4 + 3x^3 - 4x^2 + 8x - 12