I have a question about the equation x^3+1=0 According to the Corollary of the fundamental theorem The degree of the the polynomial determines the amount of roots you get at the end regardless of whether they're Real or Complex.

For example the highest variable exponent is 3. So there should be 3 answers for x. All I found is -1, there should be 2 more answers.

Could someone find the other roots for me and explain how to get to them. Thanks