Ecuación diferencial y''+2y'+5y=x^2-5x+2+e^(x)
El profesor se sorprenderá mucho al ver tu solución correcta😉
Solución
2 x
98 29*x x e -x
y(x) = --- - ---- + -- + -- + (C1*sin(2*x) + C2*cos(2*x))*e
125 25 5 8
$$y{\left(x \right)} = \frac{x^{2}}{5} - \frac{29 x}{25} + \left(C_{1} \sin{\left(2 x \right)} + C_{2} \cos{\left(2 x \right)}\right) e^{- x} + \frac{e^{x}}{8} + \frac{98}{125}$$
Clasificación
nth linear constant coeff undetermined coefficients
nth linear constant coeff variation of parameters
nth linear constant coeff variation of parameters Integral