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Beliebt Geometry >

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

Lösung

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

Lösung

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

Schritte zur Lösung

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

Rewrite

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

in the form of a standard hyperbola equation

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

Therefore Hyperbola properties are:

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

Graph

Beliebte Beispiele

(x+5)^2-(y-7)^2=1

(x + 5)^{2} - (y - 7)^{2} = 1

1/2 y^2-2y= 3/2 x^2-5x

\frac{1}{2} y^{2} - 2 y = \frac{3}{2} x^{2} - 5 x

(x^2)/(49)-(y^2)/(44)=1

\frac{x ^{2}}{49} - \frac{y ^{2}}{44} = 1

x^{2} - y^{2} = 640

-1/2 ((x^2)/2-100x)+C=-3y^2+150y+C

- \frac{1}{2} (\frac{x ^{2}}{2} - 100 x) + C = - 3 y^{2} + 150 y + C