1. The problem statement, all variables and given/known data Find all solutions to (z2+1)2=-1 3. The attempt at a solution I know that because it is a polynomial of degree 4 it is a square inscribed inside of a circle in the complex plane. All i really need is one solution and from that finding the other three is easy. I have tried factoring it numerous ways. the best I get it to is z2= i -1 thank you!