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Beliebt Geometry >

x^2+y^2+8x-2y-19=0

Lösung

x^{2} + y^{2} + 8 x - 2 y - 19 = 0

Lösung

(a, b) = (- 4, 1), r = 6

Schritte zur Lösung

x^{2} + y^{2} + 8 x - 2 y - 19 = 0

Rewrite

x^{2} + y^{2} + 8 x - 2 y - 19 = 0

in the form of the standard circle equation

(x - (- 4))^{2} + (y - 1)^{2} = 6^{2}

Therefore the circle properties are:

(a, b) = (- 4, 1), r = 6

Graph

Beliebte Beispiele

foki (x^2}{36}+\frac{y^2)/4 =1