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Beliebt Geometry >

foki (x^2)/(81)+(y^2)/(225)=1

Lösung

foki

\frac{x ^{2}}{81} + \frac{y ^{2}}{225} = 1

Lösung

(0, 12), (0, - 12)

Schritte zur Lösung

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

Calculate ellipse properties

\frac{x ^{2}}{81} + \frac{y ^{2}}{225} = 1 :

Ellipse with center

(h, k) = (0, 0), b = 15, a = 9

(0, 0 + c), (0, 0 - c)

Compute

c :

c = 1 5^{2} - 9^{2} : 12

(0, 0 + 12), (0, 0 - 12)

Fasse zusammen

(0, 12), (0, - 12)

Graph

Beliebte Beispiele

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

foki ((x)^2)/(46)+((y+8)^2)/(26)=1

f oc i \frac{( x ) ^{2}}{46} + \frac{( y + 8 ) ^{2}}{26} = 1

foki 81x^2+36y^2=2916

f oc i 81 x^{2} + 36 y^{2} = 2916

foki 5x^2+7y^2=70

f oc i 5 x^{2} + 7 y^{2} = 70