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Beliebt Geometry >

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

Lösung

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

Lösung

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

Schritte zur Lösung

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

Rewrite

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

in the form of the standard circle equation

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

Therefore the circle properties are:

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

Graph

Beliebte Beispiele

(x + 6)^{2} + y^{2} = 36

(x-3)^2+(y-2)^2=49

(x - 3)^{2} + (y - 2)^{2} = 49

(x+4)^2+(y-6)^2=48

(x + 4)^{2} + (y - 6)^{2} = 48

(x - 9)^{2} + y^{2} = 81

x^2+y^2+6x+5y=(-45)/4

x^{2} + y^{2} + 6 x + 5 y = \frac{- 45}{4}