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Beliebt Geometry >

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

Lösung

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

Lösung

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

Schritte zur Lösung

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

Rewrite

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

in the form of the standard circle equation

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

Therefore the circle properties are:

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

Graph

Beliebte Beispiele

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x^{2} + y^{2} - 9 x + 4 y - 138 = 0

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(x-(-5))^2+(y-0)^2=4^2

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

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