For the polynomial 3x3 - 12x2 + 9x, what are the roots?

Question

For the polynomial 3x³ - 12x² + 9x, what are the roots?

A

x = 0, x = 1 and x = 3

B

x = 0, x = -1 and x = -3

C

x = 0, x = 2 and x = 4

D

x = 0, x = -2 and x = -4