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Beliebt Geometry >

(x+2)^2+(y+4)^2=9

Lösung

(x + 2)^{2} + (y + 4)^{2} = 9

Lösung

(a, b) = (- 2, - 4), r = 3

Schritte zur Lösung

(x + 2)^{2} + (y + 4)^{2} = 9

Rewrite

(x + 2)^{2} + (y + 4)^{2} = 9

in the form of the standard circle equation

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

Therefore the circle properties are:

(a, b) = (- 2, - 4), r = 3

Graph

Beliebte Beispiele

4y^2+4x^2-24x+32y=-84

4 y^{2} + 4 x^{2} - 24 x + 32 y = - 84

x^2+y^2+14x-7y+40=0

x^{2} + y^{2} + 14 x - 7 y + 40 = 0

9x^2+36x+9y^2+72y=-155

9 x^{2} + 36 x + 9 y^{2} + 72 y = - 155

(y+4)^2+(x-3)^2=25

(y + 4)^{2} + (x - 3)^{2} = 25

9 - 2 x^{2} - 2 y^{2} = 0