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Beliebt Geometry >

x^2+y^2-8x+14y+40=0

Lösung

x^{2} + y^{2} - 8 x + 14 y + 40 = 0

Lösung

(a, b) = (4, - 7), r = 5

Schritte zur Lösung

x^{2} + y^{2} - 8 x + 14 y + 40 = 0

Rewrite

x^{2} + y^{2} - 8 x + 14 y + 40 = 0

in the form of the standard circle equation

(x - 4)^{2} + (y - (- 7))^{2} = 5^{2}

Therefore the circle properties are:

(a, b) = (4, - 7), r = 5

Graph

Beliebte Beispiele

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

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

3x^2+3y^2-18x+12y-36=0

3 x^{2} + 3 y^{2} - 18 x + 12 y - 36 = 0

(x-4)^2+(y+1)^2=25

(x - 4)^{2} + (y + 1)^{2} = 25

(x-4)^2+(y+1)^2=16

(x - 4)^{2} + (y + 1)^{2} = 16

(x+1)^2+(y+5)^2=25

(x + 1)^{2} + (y + 5)^{2} = 25