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Beliebt Geometry >

center x^2+y^2-2x+4y+1=0

Lösung

center

x^{2} + y^{2} - 2 x + 4 y + 1 = 0

Lösung

(1, - 2)

Schritte zur Lösung

x^{2} + y^{2} - 2 x + 4 y + 1 = 0

Rewrite

x^{2} + y^{2} - 2 x + 4 y + 1 = 0

in the form of the standard circle equation

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

Therefore the circle properties are:

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

And the center is:

(1, - 2)

Graph

Beliebte Beispiele

center 5x^2+5y^2=125

ce n t er 5 x^{2} + 5 y^{2} = 125

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center x^2+y^2-8x+12y=-43

ce n t er x^{2} + y^{2} - 8 x + 12 y = - 43

center 16x^2+16y^2+96x-40y=315

ce n t er 16 x^{2} + 16 y^{2} + 96 x - 40 y = 315

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ce n t er x^{2} + y^{2} + 6 x - 2 y - 15 = 0