-9y^{''}+36y=0

Lösung

- 9 y^{^{''}} + 36 y = 0

y = c_{1} e^{2 t} + c_{2} e^{- 2 t}

Schritte zur Lösung

- 9 y^{''} (t) + 36 y = 0

Solve linear ODE:

y = c_{1} e^{2 t} + c_{2} e^{- 2 t}

y = c_{1} e^{2 t} + c_{2} e^{- 2 t}

\int 2 y + 1 d y

\frac{d}{d x} (ln (3 \frac{3 x}{x + 2}))

\frac{\partial}{\partial x} (\frac{x ^{2} + y ^{2}}{x y - 1})

\int \frac{sin ( a x )}{1 - cos ( a x )} d x

x \to 0 lim (\frac{5}{x ^{2} - x})