(d^2y)/(dx^2)+2(dy)/(dx)+2y=0

Lösung

\frac{d ^{2} y}{d x ^{2}} + 2 \frac{d y}{d x} + 2 y = 0

y = e^{- x} (c_{1} cos (x) + c_{2} sin (x))

Schritte zur Lösung

\frac{d ^{2} y}{d x ^{2}} + 2 \frac{d y}{d x} + 2 y = 0

Solve linear ODE:

y = e^{- x} (c_{1} cos (x) + c_{2} sin (x))

y = e^{- x} (c_{1} cos (x) + c_{2} sin (x))

f (x) = 3 x + 1

\int e^{2 x + 3} d x

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\int_{1}^{9} \frac{1}{8 - x} d x