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: