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Beliebt Geometry >

(x+3)^2+(y+1)^2=4

Lösung

(x + 3)^{2} + (y + 1)^{2} = 4

Lösung

(a, b) = (- 3, - 1), r = 2

Schritte zur Lösung

(x + 3)^{2} + (y + 1)^{2} = 4

Rewrite

(x + 3)^{2} + (y + 1)^{2} = 4

in the form of the standard circle equation

(x - (- 3))^{2} + (y - (- 1))^{2} = 2^{2}

Therefore the circle properties are:

(a, b) = (- 3, - 1), r = 2

Graph

Beliebte Beispiele

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

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

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x^2+y^2-4x+8y-12=0

x^{2} + y^{2} - 4 x + 8 y - 12 = 0

x^2+y^2+7.2x+8.6y=2.19

x^{2} + y^{2} + 7.2 x + 8.6 y = 2.19

x^{2} + (y - 3)^{2} = 20