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Beliebt Geometry >

4x^2+4y^2-4x+4y-8=0

Lösung

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

Lösung

(a, b) = (\frac{1}{2}, - \frac{1}{2}), r = \frac{5}{2}

Schritte zur Lösung

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

Rewrite

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

in the form of the standard circle equation

(x - \frac{1}{2})^{2} + (y - (- \frac{1}{2}))^{2} = (\frac{5}{2})^{2}

Therefore the circle properties are:

(a, b) = (\frac{1}{2}, - \frac{1}{2}), r = \frac{5}{2}

Graph

Beliebte Beispiele

x^2+y^2= 325/49

x^{2} + y^{2} = \frac{325}{49}

(x-3/2)^2+(y-3)^2= 29/4

(x - \frac{3}{2})^{2} + (y - 3)^{2} = \frac{29}{4}

(x+3)^2+(y-5)^2=36

(x + 3)^{2} + (y - 5)^{2} = 36

x^2+y^2-4y-12=0

x^{2} + y^{2} - 4 y - 12 = 0

x^2+y^2-4x-6y+8=0

x^{2} + y^{2} - 4 x - 6 y + 8 = 0