Question

Let f(x) = 3x2 + x − 3 and g(x) = x2 − 5x + 1. Find f(x) − g(x)

Answer 1

Explanation:

3
`x^(2)`+x-3=
`x^(2)` - 5x

combine like terms

3
`x^(2)` +
`x^(2)`= 4
`x^(2)`

x -5x = -4x

then combine 4
`x^(2)` and -4x