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Beliebt Geometry >

foki 4x^2+25y^2+40x-150y+225=0

Lösung

foki

4 x^{2} + 25 y^{2} + 40 x - 150 y + 225 = 0

Lösung

(- 5 + 21, 3), (- 5 - 21, 3)

Schritte zur Lösung

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

Calculate ellipse properties

4 x^{2} + 25 y^{2} + 40 x - 150 y + 225 = 0 :

Ellipse with center

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

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

Compute

c :

c = 5^{2} - 2^{2} : 21

(- 5 + 21, 3), (- 5 - 21, 3)

Graph

Beliebte Beispiele

foki (x^2)/(81/4)+(y^2)/(25/16)=1

f oc i \frac{x ^{2}}{\frac{81}{4}} + \frac{y ^{2}}{\frac{25}{16}} = 1

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f oc i \frac{( y - 1 ) ^{2}}{4} + \frac{( x ^{2} )}{25} = 1

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f oc i 8 x^{2} + 4 y^{2} + 16 x - 12 y - 15 = 0