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Beliebt Geometry >

4x^2+81y^2=324

Lösung

4 x^{2} + 81 y^{2} = 324

Lösung

(h, k) = (0, 0), a = 9, b = 2

Schritte zur Lösung

4 x^{2} + 81 y^{2} = 324

Rewrite

4 x^{2} + 81 y^{2} = 324

in the form of the standard ellipse equation

\frac{( x - 0 ) ^{2}}{9 ^{2}} + \frac{( y - 0 ) ^{2}}{2 ^{2}} = 1

Therefore ellipse properties are:

(h, k) = (0, 0), a = 9, b = 2

a > b

therefore

a

is semi-major axis and

b

is semi-minor axis

Ellipse with center (h, k) = (0, 0), a = 9, b = 2

Graph

Beliebte Beispiele

3x^2+y^2+20x+32=0

3 x^{2} + y^{2} + 20 x + 32 = 0

y^{2} = 1 - 2 x^{2}

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4 x^{2} + y^{2} + 8 x = 0

28x^2+64y^2-28x+128y-377=0

28 x^{2} + 64 y^{2} - 28 x + 128 y - 377 = 0