Factor (x + 4)3 - 9x - 36 =	Select the correct option:  A) (x - 4)(x + 1)(x + 7)  B) (x + 6)(x + 2)(x + 9)  C) (x + 4)(x + 1)(x + 5)  D) (x + 4)(x + 1)(x + 7)  E) None
(x + 4)3 - 9x - 36=   (x + 4)3 - 9(x + 4)=   (x + 4)[(x + 4)2 - 9]=   (x + 4)(x + 4 - 3)(x + 4 + 3)=   (x + 4)(x + 1)(x + 7   Answer (x + 4)(x + 1)(x + 7)
<result>D</result>
Factor (x + 4)3 - 9x - 36 =