What is -2=x^2+y^2-6x+5 ?

The solution to -2=x^2+y^2-6x+5 is Circle with (a,b)=(3,0),r=sqrt(2)

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-2=x^2+y^2-6x+5

- 2 = x^{2} + y^{2} - 6 x + 5

(a, b) = (3, 0), r = 2

Solution steps

- 2 = x^{2} + y^{2} - 6 x + 5

Rewrite

- 2 = x^{2} + y^{2} - 6 x + 5

in the form of the standard circle equation

(x - 3)^{2} + (y - 0)^{2} = (2)^{2}

Therefore the circle properties are:

(a, b) = (3, 0), r = 2

x^{2} + y^{2} - 4 x - 6 x + 9 = 0

x^{2} + y^{2} + 2 x + 4 y - 12 = 0

a^{2} + b^{2} = a - b

(x - 6)^{2} + (y - 10)^{2} = 5^{2}

x^{2} + y^{2} - 4 x + 2 y - 76 = 0

What is -2=x^2+y^2-6x+5 ?
The solution to -2=x^2+y^2-6x+5 is Circle with (a,b)=(3,0),r=sqrt(2)