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Beliebt Geometry >

foki 9x^2+4y^2-54x+40y+145=0

Lösung

foki

9 x^{2} + 4 y^{2} - 54 x + 40 y + 145 = 0

Lösung

(3, - 5 + 5), (3, - 5 - 5)

Schritte zur Lösung

(h, k + c), (h, k - c)

Calculate ellipse properties

9 x^{2} + 4 y^{2} - 54 x + 40 y + 145 = 0 :

Ellipse with center

(h, k) = (3, - 5), b = 3, a = 2

(3, - 5 + c), (3, - 5 - c)

Compute

c :

c = 3^{2} - 2^{2} : 5

(3, - 5 + 5), (3, - 5 - 5)

Graph

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