Evaluate the polynomials and tell whether the statement is true, write T otherwise, write F.
1. x + 2 is a factor of x³ - 8.
2.3x - 5 is a factor of 18x² - 15x - 25.
3.x- 3 is a factor of x³ - 6x² + 11x - 6.
4.x - 3 is a factor of 4x² + 3x - 1.
5.x - 1 is a factor of 3x² - 2x + 1.​​