160k views
3 votes
If g(x) = 5x2 - 10x + 9 and h(x) = -3x3 + 5x - 6, find g(x) - h(x)?

1 Answer

5 votes
5x2 - 10x + 9 + 3x3 - 5x + 6

5x2 - 15x + 15 + 3x3

3x3 + 5x2 - 15x + 15

User Timothy Hunkele
by
8.6k points