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Beliebt Geometry >

4x^2+4y^2-16x+20y+25=0

Lösung

4 x^{2} + 4 y^{2} - 16 x + 20 y + 25 = 0

Lösung

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

Schritte zur Lösung

4 x^{2} + 4 y^{2} - 16 x + 20 y + 25 = 0

Rewrite

4 x^{2} + 4 y^{2} - 16 x + 20 y + 25 = 0

in the form of the standard circle equation

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

Therefore the circle properties are:

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

Graph

Beliebte Beispiele

x^2+y^2+8x-6y=-18

x^{2} + y^{2} + 8 x - 6 y = - 18

x^2+y^2-32x-60y+1122=0

x^{2} + y^{2} - 32 x - 60 y + 1122 = 0

x^{2} + y^{2} = 1 5^{2}

(x+2)^2+(y-5)^2=25

(x + 2)^{2} + (y - 5)^{2} = 25

x^2+y^2-10x-6y+9=0

x^{2} + y^{2} - 10 x - 6 y + 9 = 0