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Beliebt Rechnen >

x^2(xdy+ydx)=9xdy-9ydx

Lösung

x^{2} (x d y + y d x) = 9 x d y - 9 y d x

Lösung

y = \frac{c _{1} x}{x ^{2} - 9}

Schritte zur Lösung

x^{2} (x d y + y d x) = 9 x d y - 9 y d x

Solve separable ODE:

y = \frac{c _{1} x}{x ^{2} - 9}

y = \frac{c _{1} x}{x ^{2} - 9}

Graph

Beliebte Beispiele

\frac{d y}{d x} + 8 y = 0

((dy)/(dx))/y =x^{x-1}

\frac{\frac{d y}{d x}}{y} = x^{x - 1}

y^'+2y=2,6sin(3t)y(0)=3

y^{^{'}} + 2 y = 2, 6 sin (3 t) y (0) = 3

3x(dy)/(dx)+9x^3y=3x^3

3 x \frac{d y}{d x} + 9 x^{3} y = 3 x^{3}

x(dy)/(dx)+cot(y)=0

x \frac{d y}{d x} + cot (y) = 0