!!!!!!!!!!!!!!!! HELP 25 points

What is the completely factored form of

x3 + 4x2 – 9x – 36?

(x + 3)(x – 3)

(x2 – 9)(x + 4)

(x + 3)(x – 3)(x + 4)

(x – 3)(x – 3)(x + 4)