What is the completely factored form of x^3 – 64x?
Ax(x – 8)(x – 8)
B(x - 4) ( x^2 + 4x + 16)
Cx(x – 8)(x + 8)
D(x – 4)(x + 4)(x + 4)
Ax(x – 8)(x – 8)
B(x - 4) ( x^2 + 4x + 16)
Cx(x – 8)(x + 8)
D(x – 4)(x + 4)(x + 4)