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Beliebt Geometry >

5x^2+5y^2+40x-10y+55=0

Lösung

5 x^{2} + 5 y^{2} + 40 x - 10 y + 55 = 0

Lösung

(a, b) = (- 4, 1), r = 6

Schritte zur Lösung

5 x^{2} + 5 y^{2} + 40 x - 10 y + 55 = 0

Rewrite

5 x^{2} + 5 y^{2} + 40 x - 10 y + 55 = 0

in the form of the standard circle equation

(x - (- 4))^{2} + (y - 1)^{2} = (6)^{2}

Therefore the circle properties are:

(a, b) = (- 4, 1), r = 6

Graph

Beliebte Beispiele

3(x+5)^2+3(y+2)^2=27

3 (x + 5)^{2} + 3 (y + 2)^{2} = 27

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

3x^2+3(y+1)^2= 1/3

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

x^{2} + (y + 1)^{2} = 25

(x^2+y^2-2x+y-3)/2 >= 0

\frac{x ^{2} + y ^{2} - 2 x + y - 3}{2} \geq 0