Divide the following using long division.

1. (x2 + 5x + 6) (x−7)
2. (6x³ + x² - 19x+6) + (2x - 3)
3. (x³ - 4x) + (x + 3)
4. (5x² - 2x + 5) + (x - 1)
5. (-x4-x³+x+1)+(x-2)

NEED RIGHT NOW! ​