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Beliebt Geometry >

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

Lösung

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

Lösung

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

Schritte zur Lösung

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

Rewrite

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

in the form of the standard circle equation

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

Therefore the circle properties are:

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

Graph

Beliebte Beispiele

x^2+12x+y^2-16y=0

x^{2} + 12 x + y^{2} - 16 y = 0

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

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

x^2+y^2-22x+12y+150=0

x^{2} + y^{2} - 22 x + 12 y + 150 = 0

X^{2} + Y^{2} = 3.7 3^{2}

x^2-24x+y^2-16y+208=16

x^{2} - 24 x + y^{2} - 16 y + 208 = 16