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Beliebt Geometry >

x^2+y^2+2x-2y=18

Lösung

x^{2} + y^{2} + 2 x - 2 y = 18

Lösung

(a, b) = (- 1, 1), r = 25

Schritte zur Lösung

x^{2} + y^{2} + 2 x - 2 y = 18

Rewrite

x^{2} + y^{2} + 2 x - 2 y = 18

in the form of the standard circle equation

(x - (- 1))^{2} + (y - 1)^{2} = (25)^{2}

Therefore the circle properties are:

(a, b) = (- 1, 1), r = 25

Graph

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