# How do you find all the zeros of #3x^3-4x^2+8x+8# given the zero: #1-sqrt 3i#?

##### 1 Answer

Apr 19, 2016

#### Answer:

#### Explanation:

Complex roots occur in conjugate pairs.

So, two of the roots are

The sum of these roots = 2..

The sum of the three roots is

So, the third root =