H(x)=x^{3}-2x^{2}+16x-32

Find all zeros of this function.

4i, -4i, 2

2, -2, -4i

4i+1, 4i-1, 1

4i-1, -2, 2

Write the polynomial as a product of linear factors

(x-(4i-1))(x+2)(x-2)

(x-(4i+1)(x-(4i-1))(x-1)

(x-4i)(x+4i)(x-2)

(x-2)(x+2)(x+4i)