Question

Please answer asap!! show work!

12. What is (f - g)(x)?
f(x) = 4x4 - 5x2 + 2
g(x) = x3 - 2x2 + x - 4

Answer 1

`4x^4-x^3-3x^2-x+6`

Explanation:

1.
`(f-g)(x)=(4x^4-5x^2+2)-(x^3-2x^2+x-4)`

2.
`4x^4-5x^2+2-x^3+2x^2-x+4`

3. Simplify =
`4x^4-x^3-3x^2-x+6`