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Beliebt Geometry >

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

Lösung

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

Lösung

(a, b) = (1, - 4), r = 5

Schritte zur Lösung

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

Rewrite

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

in the form of the standard circle equation

(x - 1)^{2} + (y - (- 4))^{2} = 5^{2}

Therefore the circle properties are:

(a, b) = (1, - 4), r = 5

Graph

Beliebte Beispiele

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

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

(x+1)^2+(y+3)^2=11

(x + 1)^{2} + (y + 3)^{2} = 11

x^2+y^2+10y+11=0

x^{2} + y^{2} + 10 y + 11 = 0

x^2+y^2+10x-8y-6=0

x^{2} + y^{2} + 10 x - 8 y - 6 = 0