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Beliebt Geometry >

(x^2-10x)+(y^2+9y)=-1

Lösung

(x^{2} - 10 x) + (y^{2} + 9 y) = - 1

Lösung

(a, b) = (5, - \frac{9}{2}), r = \frac{177}{2}

Schritte zur Lösung

x^{2} - 10 x + (y^{2} + 9 y) = - 1

Rewrite

x^{2} - 10 x + (y^{2} + 9 y) = - 1

in the form of the standard circle equation

(x - 5)^{2} + (y - (- \frac{9}{2}))^{2} = (\frac{177}{2})^{2}

Therefore the circle properties are:

(a, b) = (5, - \frac{9}{2}), r = \frac{177}{2}

Graph

Beliebte Beispiele

4x-8y+12=x^2+y^2

4 x - 8 y + 12 = x^{2} + y^{2}

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(x - 5)^{2} + (y - 22)^{2} = 10

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y^{2} = - x^{2} + 5

(x - 2)^{2} + y^{2} = 49