y^{''''}-4y^{''}=0

Lösung

y^{^{''''}} - 4 y^{^{''}} = 0

y = c_{1} e^{2 t} + c_{2} e^{- 2 t} + c_{3} + c_{4} t

Schritte zur Lösung

y^{(4)} (t) - 4 y^{''} (t) = 0

Solve linear ODE:

y = c_{1} e^{2 t} + c_{2} e^{- 2 t} + c_{3} + c_{4} t

y = c_{1} e^{2 t} + c_{2} e^{- 2 t} + c_{3} + c_{4} t

\frac{d}{d x} (- \frac{2 x ^{2}}{3 y ^{2}})

\int - 9 sin (x) d x

d er i v a t i v e f (x) = x + x

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n = 0 \sum \infty \frac{5 + n}{1 0 ^{n}}