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

Happy New Year, everybody!

Problem: Solve (z^4)+1 = 0

2. Relevant equations

3. The attempt at a solution

Attempt: (z^4)+1 = 0

((z^2)+i)*((z^2)-i) = 0

Could anyone help me to complete this question please?

Many Thanks!

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# Homework Help: Solving a polynomial equation

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