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Beliebt Geometry >

2x^2+2y^2-8x+28y+86=0

Lösung

2 x^{2} + 2 y^{2} - 8 x + 28 y + 86 = 0

Lösung

(a, b) = (2, - 7), r = 10

Schritte zur Lösung

2 x^{2} + 2 y^{2} - 8 x + 28 y + 86 = 0

Rewrite

2 x^{2} + 2 y^{2} - 8 x + 28 y + 86 = 0

in the form of the standard circle equation

(x - 2)^{2} + (y - (- 7))^{2} = (10)^{2}

Therefore the circle properties are:

(a, b) = (2, - 7), r = 10

Graph

Beliebte Beispiele

(x+12)^2+(Y(x)-4)^2-30=0

(x + 12)^{2} + (Y (x) - 4)^{2} - 30 = 0

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x^{2} + y^{2} - x + 6 y + 9 = 0

x^2+y^2+24x+10y+160=0

x^{2} + y^{2} + 24 x + 10 y + 160 = 0

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

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

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