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Beliebt Geometry >

x^2+y^2+6x+8y+16=0

Lösung

x^{2} + y^{2} + 6 x + 8 y + 16 = 0

Lösung

(a, b) = (- 3, - 4), r = 3

Schritte zur Lösung

x^{2} + y^{2} + 6 x + 8 y + 16 = 0

Rewrite

x^{2} + y^{2} + 6 x + 8 y + 16 = 0

in the form of the standard circle equation

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

Therefore the circle properties are:

(a, b) = (- 3, - 4), r = 3

Graph

Beliebte Beispiele

x^2+y^2-8x+18y+16=0

x^{2} + y^{2} - 8 x + 18 y + 16 = 0

x^2+y^2+2x-2y-47=0

x^{2} + y^{2} + 2 x - 2 y - 47 = 0

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

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

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

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

2(x-1)^2+2(y+5)^2=40

2 (x - 1)^{2} + 2 (y + 5)^{2} = 40