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Beliebt Rechnen >

y^{''}-2y^'-y=0,y(0)=0,y^'(0)=2sqrt(2)

Lösung

y^{^{''}} - 2 y^{^{'}} - y = 0, y (0) = 0, y^{^{'}} (0) = 22

Lösung

y = e^{(1 + 2) t} - e^{(1 - 2) t}

Schritte zur Lösung

y^{''} (t) - 2 y^{'} (t) - y = 0

Solve linear ODE:

y = e^{(1 + 2) t} - e^{(1 - 2) t}

y = e^{(1 + 2) t} - e^{(1 - 2) t}

Graph

Beliebte Beispiele

derivative sqrt(1)

d er i v a t i v e 1

tangent y=e^{4x},\at x= 1/4 ln(5)

t an g e n t y = e^{4 x}, at x = \frac{1}{4} ln (5)

derivative of (4+8xcosh(2x))

\frac{d}{d x} ((4 + 8 x) cosh (2 x))

laplacetransform 5*sin(2*t)

l a pl a ce t r an s f or m 5 \cdot sin (2 \cdot t)

derivative of xye^x

\frac{d}{d x} (x y e^{x})