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Beliebt Geometry >

5x^2+9y^2-45=0

Lösung

5 x^{2} + 9 y^{2} - 45 = 0

Lösung

(h, k) = (0, 0), a = 3, b = 5

Schritte zur Lösung

5 x^{2} + 9 y^{2} - 45 = 0

Rewrite

5 x^{2} + 9 y^{2} - 45 = 0

in the form of the standard ellipse equation

\frac{( x - 0 ) ^{2}}{3 ^{2}} + \frac{( y - 0 ) ^{2}}{( 5 ) ^{2}} = 1

Therefore ellipse properties are:

(h, k) = (0, 0), a = 3, b = 5

a > b

therefore

a

is semi-major axis and

b

is semi-minor axis

Ellipse with center (h, k) = (0, 0), a = 3, b = 5

Graph

Beliebte Beispiele

- x^{2} - 9 y^{2} - 63 = 0

x^{(2)}+4y^{(2)}+7=12y-2x

x^{(2)} + 4 y^{(2)} + 7 = 12 y - 2 x

((x-4)^2)/4+((y-5)^2)/(36)=1

\frac{( x - 4 ) ^{2}}{4} + \frac{( y - 5 ) ^{2}}{36} = 1

y^{2} = 1 - 16 x^{2}

2 y^{2} + 4 z^{2} = 4