z+4/z+1=0

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Solution for z+4/z+1=0 equation: 



z+4/z+1=0



Domain of the equation: z!=0

z∈R



We multiply all the terms by the denominator


z*z+1*z+4=0

We add all the numbers together, and all the variables

z+z*z+4=0

Wy multiply elements

z^2+z+4=0

a = 1; b = 1; c = +4;
Δ = b2-4ac
Δ = 12-4·1·4
Δ = -15
Delta is less than zero, so there is no solution for the equation

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