(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

Find all solutions to (z^{2}+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

z^{2}= i -1

thank you!

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# Homework Help: Complex Variables (Finding complex roots)

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