Question

Let f(x) = 3x^2−8x + 5 and let g(x) = 2x −8. Find f(x) − g(x) .

Answer 1

3x^2 -8x +5 - (2x -8)
3x^2 - 8x + 5 - 2x + 8
3x^2 -10x + 13