What is x^{(2)}+y^{(2)}-6x+2y=-1 ?

The solution to x^{(2)}+y^{(2)}-6x+2y=-1 is Circle with (a,b)=(3,-1),r=3

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x^{(2)}+y^{(2)}-6x+2y=-1

x^{(2)} + y^{(2)} - 6 x + 2 y = - 1

(a, b) = (3, - 1), r = 3

Solution steps

x^{2} + y^{2} - 6 x + 2 y = - 1

Rewrite

x^{2} + y^{2} - 6 x + 2 y = - 1

in the form of the standard circle equation

(x - 3)^{2} + (y - (- 1))^{2} = 3^{2}

Therefore the circle properties are:

(a, b) = (3, - 1), r = 3

x^{2} + y^{2} = 324

(x - 3)^{2} + (y + 4)^{2} = 64

3 x^{2} + 3 y^{2} - 27 x - 9 y - 24 = 0

x^{2} + y^{2} + 2 x - 3 y - 15 = 0

x^{2} + y^{2} - 22 x + 6 y + 129 = 0

What is x^{(2)}+y^{(2)}-6x+2y=-1 ?
The solution to x^{(2)}+y^{(2)}-6x+2y=-1 is Circle with (a,b)=(3,-1),r=3