# How do you find all the complex roots of #x^3-x^2+x-1#?

##### 1 Answer

Feb 19, 2016

#### Explanation:

**Step 1**: Set the equation to equal to zero

**Step 2**: Group the terms like this

**Step 3**: Factor out the common like term for each group

**Step 4** Set each factor equal to zero

#x = +- i #

or

#x-1= 0#

#x = 1 #

Answer: