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Beliebt Geometry >

5x^2+5y^2+30x-20y+20=0

Lösung

5 x^{2} + 5 y^{2} + 30 x - 20 y + 20 = 0

Lösung

(a, b) = (- 3, 2), r = 3

Schritte zur Lösung

5 x^{2} + 5 y^{2} + 30 x - 20 y + 20 = 0

Rewrite

5 x^{2} + 5 y^{2} + 30 x - 20 y + 20 = 0

in the form of the standard circle equation

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

Therefore the circle properties are:

(a, b) = (- 3, 2), r = 3

Graph

Beliebte Beispiele

x^{2} = 36 - y^{2}

4 x^{2} + 4 y^{2} = 36

(x+2)^2+(y+3)^2=16

(x + 2)^{2} + (y + 3)^{2} = 16

3(x-4)^2+3y^2=12

3 (x - 4)^{2} + 3 y^{2} = 12

2x^2+2y^2+16x-8y=0

2 x^{2} + 2 y^{2} + 16 x - 8 y = 0