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Beliebt Geometry >

4x^2-4x+4y^2+24y+21=0

Lösung

4 x^{2} - 4 x + 4 y^{2} + 24 y + 21 = 0

Lösung

(a, b) = (\frac{1}{2}, - 3), r = 2

Schritte zur Lösung

4 x^{2} - 4 x + 4 y^{2} + 24 y + 21 = 0

Rewrite

4 x^{2} - 4 x + 4 y^{2} + 24 y + 21 = 0

in the form of the standard circle equation

(x - \frac{1}{2})^{2} + (y - (- 3))^{2} = 2^{2}

Therefore the circle properties are:

(a, b) = (\frac{1}{2}, - 3), r = 2

Graph

Beliebte Beispiele

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