(x 2 – 7x + 10) (6 – 5x) = -5x 3 + 35x 2 – 50x + 6x 2 – 42x + 60 = -5x 2 + 41x 2 – 92x + 60

Simplify:

(x² – 7x + 10) (6 – 5x)

= -5x³ + 35x² – 50x + 6x² – 42x + 60

= -5x² + 41x² – 92x + 60