z^2+1/z^2=-1

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Solution for z^2+1/z^2=-1 equation: 



z^2+1/z^2=-1

We move all terms to the left:

z^2+1/z^2-(-1)=0



Domain of the equation: z^2!=0

z^2!=0/

z^2!=√0

z!=0

z∈R



We add all the numbers together, and all the variables

z^2+1/z^2+1=0

We multiply all the terms by the denominator


z^2*z^2+1*z^2+1=0

We add all the numbers together, and all the variables

z^2+z^2*z^2+1=0

Wy multiply elements

z^2+z^4+1=0

We do not support ezpression: z^4

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