X2+Y2-6x+8Y+20=0

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Solution for X2+Y2-6x+8Y+20=0 equation: 



X2+2-6X+8+20=0

We add all the numbers together, and all the variables

X^2-6X+30=0

a = 1; b = -6; c = +30;
Δ = b2-4ac
Δ = -62-4·1·30
Δ = -84
Delta is less than zero, so there is no solution for the equation

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