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Beliebt Geometry >

x^2+3x+y^2+8x=25

Lösung

x^{2} + 3 x + y^{2} + 8 x = 25

Lösung

(a, b) = (- \frac{11}{2}, 0), r = \frac{221}{2}

Schritte zur Lösung

x^{2} + 3 x + y^{2} + 8 x = 25

Rewrite

x^{2} + 3 x + y^{2} + 8 x = 25

in the form of the standard circle equation

(x - (- \frac{11}{2}))^{2} + (y - 0)^{2} = (\frac{221}{2})^{2}

Therefore the circle properties are:

(a, b) = (- \frac{11}{2}, 0), r = \frac{221}{2}

Graph

Beliebte Beispiele

x^{2} + 4 x = 10 - y^{2}

x^{2} + y^{2} = 6 x + 6 y

center x^2+y^2=25

ce n t er x^{2} + y^{2} = 25

center x^2+y^2-5x+4y=46

ce n t er x^{2} + y^{2} - 5 x + 4 y = 46

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

ce n t er x^{2} + y^{2} - 2 x + 4 y - 4 = 0