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Beliebt Geometry >

5x^2+5y^2-20x+10y=20

Lösung

5 x^{2} + 5 y^{2} - 20 x + 10 y = 20

Lösung

(a, b) = (2, - 1), r = 3

Schritte zur Lösung

5 x^{2} + 5 y^{2} - 20 x + 10 y = 20

Rewrite

5 x^{2} + 5 y^{2} - 20 x + 10 y = 20

in the form of the standard circle equation

(x - 2)^{2} + (y - (- 1))^{2} = 3^{2}

Therefore the circle properties are:

(a, b) = (2, - 1), r = 3

Graph

Beliebte Beispiele

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

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

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

(x-1)^2+(y-7)^2=25

(x - 1)^{2} + (y - 7)^{2} = 25

(x-15)^2+((y-(-20)))^2=9^2

(x - 15)^{2} + ((y - (- 20)))^{2} = 9^{2}

(x-12)^2+(y-2)^2=64

(x - 12)^{2} + (y - 2)^{2} = 64