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Beliebt Geometry >

radius x^2-14x+y^2+6y+9=0

Lösung

radius

x^{2} - 14 x + y^{2} + 6 y + 9 = 0

Lösung

r = 7

Schritte zur Lösung

x^{2} - 14 x + y^{2} + 6 y + 9 = 0

Rewrite

x^{2} - 14 x + y^{2} + 6 y + 9 = 0

in the form of the standard circle equation

(x - 7)^{2} + (y - (- 3))^{2} = 7^{2}

Therefore the circle properties are:

(a, b) = (7, - 3), r = 7

And the radius is:

r = 7

Graph

Beliebte Beispiele

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