75.6k views
3 votes
What is (f-g)(x)?

question equation show in picture

What is (f-g)(x)? question equation show in picture-example-1
User Dommmm
by
6.7k points

1 Answer

5 votes

Answer:

(f-g)(x) = x^4 - x^3 - 4x^2 - 3

Explanation:

(f-g)(x) = x^4 - x^2 + 9 - (x^3 + 3x^2 + 12)

(f-g)(x) = x^4 - x^2 + 9 - x^3 - 3x^2 - 12

(f-g)(x) = x^4 - x^3 - 4x^2 - 3

User Beeglebug
by
6.4k points