exzentrizität x^2+8y^2=32

Lösung

exzentrizität

x^{2} + 8 y^{2} = 32

\frac{7}{2 2}

Dezimale

0.93541 \dots

Schritte zur Lösung

= \frac{a ^{2} - b ^{2}}{a}

Calculate ellipse properties

x^{2} + 8 y^{2} = 32 :

Ellipse with center

(h, k) = (0, 0), a = 42, b = 2

= \frac{( 4 2 ) ^{2} - 2 ^{2}}{4 2}

\frac{( 4 2 ) ^{2} - 2 ^{2}}{4 2} = \frac{7}{2 2}

= \frac{7}{2 2}

ecce n t r i c i t y 4 x^{2} + y^{2} - 8 x + 4 y - 8 = 0

ecce n t r i c i t y 3 x^{2} + 6 y^{2} = 18

ecce n t r i c i t y 9 x^{2} + 16 y^{2} - 54 x + 64 y + 1 = 0

ecce n t r i c i t y 4 x^{2} + 9 y^{2} = 36

ecce n t r i c i t y 4 x^{2} + 3 y^{2} - 24 x + 18 y + 51 = 0