Use long division to divide. SEE EXAMPLE 1
15. x³ + 5x²-x-5 divided by x - 1
16. 2x³ + 9x² + 10x + 3 divided by 2x + 1
17. 3x³ - 2x² + 7x + 9 divided by x² – 3x
18. 2x46x² + 3 divided by 2x - 6
Use synthetic division to divide. SEE EXAMPLE 2