I am in a test please do it as soon as possible

Use the factor theorem and synthetic division to determine whether the second polyno- mial is a factor of the first. See Example 1. 9. x3 - 5x2 + 3x + 1; x-1 10. x3 + 6x2 - 2x -7; x+1 11. -2x4 - 5x3 + 8x2 -3x-13; x+ 1 12. -3x4 + x3 - 5x2+ 2x+4; x-1 13. -x3 + 3x - 2; x+2 14. -2x3 + x2 - 63; x+3 15. 4x2 + 2x + 54; x - 4 16. 5x2 - 14x + 10; x + 2 17. x3 + 2x2 + 3; x - 1 18. 2x3 + x + 2; x+ 1 19. 2x4 + 5x3 - 2x2 + 5x + 6; x+3 20. 5x4+ 16x3 - 15x2+ 8x + 16; x+ 4