So the cube roots can be found by taking this to the power of and remembering that there will be three roots evenly spaced around the circle, so each separated by an angle of .
The first cube root is
and the other two cube roots are and
So the cube roots can be found by taking this to the power of and remembering that there will be three roots evenly spaced around the circle, so each separated by an angle of .
The first cube root is
and the other two cube roots are and