(x + 2)(x³ - 3x +2)
(x + 1)(3x³ - 5x² +5x -4)
(x - 1)(x² - 11x + 30)
(x + 1)(x² + 2x - 8)
(x - 1)(x² - 9)
(x - 1)(x² - 4)
