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Beliebt Geometry >

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

Lösung

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

Lösung

(a, b) = (- \frac{3}{2}, - \frac{5}{2}), r = 2

Schritte zur Lösung

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

Rewrite

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

in the form of the standard circle equation

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

Therefore the circle properties are:

(a, b) = (- \frac{3}{2}, - \frac{5}{2}), r = 2

Graph

Beliebte Beispiele

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

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

x^2+y^2+40x+20y+200=0

x^{2} + y^{2} + 40 x + 20 y + 200 = 0

x^2+y^2-x+y+1/4 =0

x^{2} + y^{2} - x + y + \frac{1}{4} = 0

x^{2} + (- y)^{2} = 9

6x^2+6y^2=12x+12y+6

6 x^{2} + 6 y^{2} = 12 x + 12 y + 6