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Beliebt Geometry >

(4x^2+4y^2+8x-16y-80)=0

Lösung

(4 x^{2} + 4 y^{2} + 8 x - 16 y - 80) = 0

Lösung

(a, b) = (- 1, 2), r = 5

Schritte zur Lösung

(4 x^{2} + 4 y^{2} + 8 x - 16 y - 80) = 0

Rewrite

(4 x^{2} + 4 y^{2} + 8 x - 16 y - 80) = 0

in the form of the standard circle equation

(x - (- 1))^{2} + (y - 2)^{2} = 5^{2}

Therefore the circle properties are:

(a, b) = (- 1, 2), r = 5

Graph

Beliebte Beispiele

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