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Beliebt Rechnen >

x^{''}-9x-1=0

Lösung

x^{^{''}} - 9 x - 1 = 0

Lösung

x = c_{1} e^{3 t} + c_{2} e^{- 3 t} - \frac{1}{9}

Schritte zur Lösung

x^{''} (t) - 9 x - 1 = 0

Solve linear ODE:

x = c_{1} e^{3 t} + c_{2} e^{- 3 t} - \frac{1}{9}

x = c_{1} e^{3 t} + c_{2} e^{- 3 t} - \frac{1}{9}

Graph

Beliebte Beispiele

y^{''}-y^'=1,y(0)=0,y^'(0)=0

y^{^{''}} - y^{^{'}} = 1, y (0) = 0, y^{^{'}} (0) = 0

(D^2+3D-10)y=20+5e^{3x}

(D^{2} + 3 D - 10) y = 20 + 5 e^{3 x}

(D^4+4D^2)y=sin(2x)+xe^x+4

(D^{4} + 4 D^{2}) y = sin (2 x) + x e^{x} + 4

y^{''}+5(dy)/(dx)-6y=2+(-2)sin(2x)

y^{^{''}} + 5 \frac{d y}{d x} - 6 y = 2 + (- 2) sin (2 x)

y^{''}+2y^'-3y=e^{-3t},y(0)=0,y^'(0)=0

y^{^{''}} + 2 y^{^{'}} - 3 y = e^{- 3 t}, y (0) = 0, y^{^{'}} (0) = 0