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Beliebt Geometry >

x^2+2x+y^2=0

Lösung

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

Lösung

(a, b) = (- 1, 0), r = 1

Schritte zur Lösung

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

Rewrite

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

in the form of the standard circle equation

(x - (- 1))^{2} + (y - 0)^{2} = 1^{2}

Therefore the circle properties are:

(a, b) = (- 1, 0), r = 1

Graph

Beliebte Beispiele

x^2-10x+y^2+14y+25=0

x^{2} - 10 x + y^{2} + 14 y + 25 = 0

x^{2} + y^{2} - 121 = 0

x^{2} + y^{2} - 4 y + 3 = 0

4y^2=-4x^2+12y-69+32x

4 y^{2} = - 4 x^{2} + 12 y - 69 + 32 x

9x^2+9y^2+72x-12y+103=0

9 x^{2} + 9 y^{2} + 72 x - 12 y + 103 = 0