(dy)/(dx)-1/x y=-9

Lösung

\frac{d y}{d x} - \frac{1}{x} y = - 9

y = - 9 ln (x) x + c_{1} x

Schritte zur Lösung

\frac{d y}{d x} - \frac{1}{x} y = - 9

Solve linear ODE:

y = - 9 ln (x) x + c_{1} x

y = - 9 ln (x) x + c_{1} x

\int \frac{5 x ^{3} + 2 x}{x - 1} d x

\frac{d}{d x} (2 + 4 cos (x^{3}) + 3 sin (x^{3}))

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d er i v a t i v e f (x) = \frac{1}{5} x^{2} + \frac{200000}{x}

(1 + x^{2}) y^{^{''}} + y^{^{'}} x + a x = 0