What is x^2+y^2-3.6x+4.8y=11.25 ?

The solution to x^2+y^2-3.6x+4.8y=11.25 is Circle with (a,b)=(1.8,-2.4),r=4.5

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x^2+y^2-3.6x+4.8y=11.25

x^{2} + y^{2} - 3.6 x + 4.8 y = 11.25

(a, b) = (1.8, - 2.4), r = 4.5

Solution steps

x^{2} + y^{2} - 3.6 x + 4.8 y = 11.25

Rewrite

x^{2} + y^{2} - 3.6 x + 4.8 y = 11.25

in the form of the standard circle equation

(x - 1.8)^{2} + (y - (- 2.4))^{2} = 4. 5^{2}

Therefore the circle properties are:

(a, b) = (1.8, - 2.4), r = 4.5

x^{2} + y^{2} + \frac{1}{2} x + y - \frac{5}{4} = 0

(x + 4)^{2} + (y - 5)^{2} = 16

(x - 5)^{2} + (y - 1)^{2} = 9

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

x^{2} + 2 x + y^{2} + 2 y + 1 = 0

What is x^2+y^2-3.6x+4.8y=11.25 ?
The solution to x^2+y^2-3.6x+4.8y=11.25 is Circle with (a,b)=(1.8,-2.4),r=4.5