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Beliebt Geometry >

x^2+2x+y^2-2y-45=0

Lösung

x^{2} + 2 x + y^{2} - 2 y - 45 = 0

Lösung

(a, b) = (- 1, 1), r = 47

Schritte zur Lösung

x^{2} + 2 x + y^{2} - 2 y - 45 = 0

Rewrite

x^{2} + 2 x + y^{2} - 2 y - 45 = 0

in the form of the standard circle equation

(x - (- 1))^{2} + (y - 1)^{2} = (47)^{2}

Therefore the circle properties are:

(a, b) = (- 1, 1), r = 47

Graph

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