X2+y2-16+6y+73=0

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Solution for X2+y2-16+6y+73=0 equation: 



X2+X2-16+6X+73=0

We add all the numbers together, and all the variables

2X^2+6X+57=0

a = 2; b = 6; c = +57;
Δ = b2-4ac
Δ = 62-4·2·57
Δ = -420
Delta is less than zero, so there is no solution for the equation

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