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Beliebt Geometry >

foki 4x^2+25y^2-50y=75

Lösung

foki

4 x^{2} + 25 y^{2} - 50 y = 75

Lösung

(21, 1), (- 21, 1)

Schritte zur Lösung

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

Calculate ellipse properties

4 x^{2} + 25 y^{2} - 50 y = 75 :

Ellipse with center

(h, k) = (0, 1), a = 5, b = 2

(0 + c, 1), (0 - c, 1)

Compute

c :

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

(0 + 21, 1), (0 - 21, 1)

Fasse zusammen

(21, 1), (- 21, 1)

Graph

Beliebte Beispiele

foki 16(x-1)^2+9(y+2)^2=144

f oc i 16 (x - 1)^{2} + 9 (y + 2)^{2} = 144

foki 36x^2+9y^2+48x-36y+43=0

f oc i 36 x^{2} + 9 y^{2} + 48 x - 36 y + 43 = 0

foki 4x^2+y^2-8x+4y+4=0

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

foki (x^2)/(20)+(y^2)/(36)=1

f oc i \frac{x ^{2}}{20} + \frac{y ^{2}}{36} = 1

foki (x^2)/8+(y^2)/5 =1

f oc i \frac{x ^{2}}{8} + \frac{y ^{2}}{5} = 1