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Beliebt Geometry >

x^2+y^2-18x+2y+57=0

Lösung

x^{2} + y^{2} - 18 x + 2 y + 57 = 0

Lösung

(a, b) = (9, - 1), r = 5

Schritte zur Lösung

x^{2} + y^{2} - 18 x + 2 y + 57 = 0

Rewrite

x^{2} + y^{2} - 18 x + 2 y + 57 = 0

in the form of the standard circle equation

(x - 9)^{2} + (y - (- 1))^{2} = 5^{2}

Therefore the circle properties are:

(a, b) = (9, - 1), r = 5

Graph

Beliebte Beispiele

(x+4)^2+(y+5)^2= 9/15

(x + 4)^{2} + (y + 5)^{2} = \frac{9}{15}

(x+3)^2+(y-4)^2=5

(x + 3)^{2} + (y - 4)^{2} = 5

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

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

(x+3)^2+(y+5)^2=121

(x + 3)^{2} + (y + 5)^{2} = 121

49x^2+49y^2-56x+56y-49=0

49 x^{2} + 49 y^{2} - 56 x + 56 y - 49 = 0