Question

Factor a2 - 11a + 30

A (6 - a)(5 - a)

B (a + 2)(a + 15)

C (a + 6)(a + 5)

D (a - 6)(a -5)

Answer 1

D) is the answer c) is incorrect because a5 + a6 is not -11a

Answer 2

Factor a2 - 11a + 30

A) (6 - a)(5 - a)

B) (a + 2)(a + 15)

C) (a + 6)(a + 5) <=YOUR ANSWER

D) (a - 6)(a -5)