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Beliebt Rechnen >

3y^{''}+11y^'+6y=3x^2+7x+3

Lösung

3 y^{^{''}} + 11 y^{^{'}} + 6 y = 3 x^{2} + 7 x + 3

Lösung

y = c_{1} e^{- \frac{2 x}{3}} + c_{2} e^{- 3 x} + \frac{x ^{2}}{2} - \frac{2 x}{3} + \frac{11}{9}

Schritte zur Lösung

3 y^{''} (x) + 11 y^{'} (x) + 6 y = 3 x^{2} + 7 x + 3

Solve linear ODE:

y = c_{1} e^{- \frac{2 x}{3}} + c_{2} e^{- 3 x} + \frac{x ^{2}}{2} - \frac{2 x}{3} + \frac{11}{9}

y = c_{1} e^{- \frac{2 x}{3}} + c_{2} e^{- 3 x} + \frac{x ^{2}}{2} - \frac{2 x}{3} + \frac{11}{9}

Graph

Beliebte Beispiele

(dP)/(dt)=kP^{1.01},P(0)=10

\frac{d P}{d t} = k P^{1.01}, P (0) = 10

(d^2)/(dx^2)(cos(5x))

\frac{d ^{2}}{d x ^{2}} (cos (5 x))

limit as x approaches 0 of (a^x-b^x)/x

x \to 0 lim (\frac{a ^{x} - b ^{x}}{x})

normal y=2x^2,(-2,8)

n or ma l y = 2 x^{2}, (- 2, 8)

integral from 0 to 5 of (t^2+2t-15)

\int_{0}^{5} (t^{2} + 2 t - 15) d t