(dx)/(dt)=x^2e^{-2t}

Lösung

\frac{d x}{d t} = x^{2} e^{- 2 t}

x = - \frac{2 e ^{2 t}}{- 1 + 2 c _{1} e ^{2 t}}

Schritte zur Lösung

\frac{d x}{d t} = x^{2} e^{- 2 t}

Solve separable ODE:

x = - \frac{2 e ^{2 t}}{- 1 + 2 c _{1} e ^{2 t}}

x = - \frac{2 e ^{2 t}}{- 1 + 2 c _{1} e ^{2 t}}

\int (\frac{3 - x}{x ^{2} - 6 x + 2}) d x

\frac{d}{d x} (cos (\frac{π x}{4}))

t an g e n t f (x) = x^{2}, at x = - 3

x \to 4 lim (\frac{x ^{q (x)} ( 4 - x )}{e ^{4 - x} - 1})

x \to 9 lim (\frac{7}{x - 9})