1. Factor the trinomial: x2 - 10x + 9
A. (x + 1)(x - 10)
B. (x - 1)(x - 9)
C. prime
D. (x - 3)(x - 3)
2. Factor the trinomial: x2 - 14x + 24
A. prime
B. (x - 3)(x - 8)
C. (x - 4)(x + 12)
D. (x - 2)(x - 12)