Ecuación diferencial y''+2y'+5y=(x-1)e^x
El profesor se sorprenderá mucho al ver tu solución correcta😉
Solución
x
-x (-3 + 2*x)*e
y(x) = (C1*sin(2*x) + C2*cos(2*x))*e + -------------
16
$$y{\left(x \right)} = \frac{\left(2 x - 3\right) e^{x}}{16} + \left(C_{1} \sin{\left(2 x \right)} + C_{2} \cos{\left(2 x \right)}\right) e^{- x}$$
Clasificación
nth linear constant coeff undetermined coefficients
nth linear constant coeff variation of parameters
nth linear constant coeff variation of parameters Integral