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Beliebt Geometry >

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

Lösung

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

Lösung

(a, b) = (- 4, 4), r = 6

Schritte zur Lösung

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

Rewrite

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

in the form of the standard circle equation

(x - (- 4))^{2} + (y - 4)^{2} = 6^{2}

Therefore the circle properties are:

(a, b) = (- 4, 4), r = 6

Graph

Beliebte Beispiele

2x^2+2y^2+16x-32y+134=0

2 x^{2} + 2 y^{2} + 16 x - 32 y + 134 = 0

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x^{2} + y^{2} - 8 x - 6 y = - 21

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x^{2} + (y + \frac{1}{5})^{2} = \frac{9}{25}

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3 x^{2} + 6 x + 3 y^{2} - 8 y = 48

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