(x² – 6x)(x³ – 3x² – 1)
(6x – 4)(2x² – 7x + 3)
(–x² + 4x + 2)(4x –1)
(x + 7)(x² – 5x – 2)
(x² – 5x)(3x² – 8x + 2)
x³ + 2x² –37x – 14
3x⁴ – 23x³ + 42x² – 10x
x⁵ – 9x⁴ + 18x³ – x² + 6x
12x³ – 50x² + 46x – 12
–4x³ + 17x² + 4x – 2
