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Beliebt Geometry >

x^2+y^2+x-2y=-1

Lösung

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

Lösung

(a, b) = (- \frac{1}{2}, 1), r = \frac{1}{2}

Schritte zur Lösung

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

Rewrite

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

in the form of the standard circle equation

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

Therefore the circle properties are:

(a, b) = (- \frac{1}{2}, 1), r = \frac{1}{2}

Graph

Beliebte Beispiele

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x^{(2)} - 5 x + y^{(2)} + 4 y = 46

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x^{2} + y^{2} + 4 x - 8 y + 11 = 0