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Beliebt Geometry >

x^2+y^2+6x+18y+9=0

Lösung

x^{2} + y^{2} + 6 x + 18 y + 9 = 0

Lösung

(a, b) = (- 3, - 9), r = 9

Schritte zur Lösung

x^{2} + y^{2} + 6 x + 18 y + 9 = 0

Rewrite

x^{2} + y^{2} + 6 x + 18 y + 9 = 0

in the form of the standard circle equation

(x - (- 3))^{2} + (y - (- 9))^{2} = 9^{2}

Therefore the circle properties are:

(a, b) = (- 3, - 9), r = 9

Graph

Beliebte Beispiele

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