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Beliebt Geometry >

4x^2+4y^2-8x+4y-11=0

Lösung

4 x^{2} + 4 y^{2} - 8 x + 4 y - 11 = 0

Lösung

(a, b) = (1, - \frac{1}{2}), r = 2

Schritte zur Lösung

4 x^{2} + 4 y^{2} - 8 x + 4 y - 11 = 0

Rewrite

4 x^{2} + 4 y^{2} - 8 x + 4 y - 11 = 0

in the form of the standard circle equation

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

Therefore the circle properties are:

(a, b) = (1, - \frac{1}{2}), r = 2

Graph

Beliebte Beispiele

x^2+y^2-4x-12=0

x^{2} + y^{2} - 4 x - 12 = 0

x^{2} + y^{2} - 64 = 0

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x^{2} + y^{2} - 6 x + 8 y = 0

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3x^2+3y^2-6x+9y-14=0

3 x^{2} + 3 y^{2} - 6 x + 9 y - 14 = 0