El profesor se sorprenderá mucho al ver tu solución correcta😉
3 6 d d 2 x -2*x / ___\ - 8*---(y(x)) + ---(y(x)) = 1 + x *e *sin(2*x) + 4*x*e *sin\x*\/ 3 / 3 6 dx dx
-8*y''' + y'''''' = x^2*exp(x)*sin(2*x) + 4*x*exp(-2*x)*sin(sqrt(3)*x) + 1
3 / / / ___\ ___ / ___\\ -2*x x\ / x\ x / / ___\ ___ / ___\\ -2*x x 2*x | 4*\- 223*sin\x*\/ 3 / - 108*\/ 3 *cos\x*\/ 3 //*e 12*(-1133*sin(2*x) + 5406*cos(2*x))*e | 2 | (-12*cos(2*x) + 41*sin(2*x))*e | / / ___\ / ___\\ -x 6*(-3647293*sin(2*x) - 3073024*cos(2*x))*e 72*\- 26174*sin\x*\/ 3 / - 35851*\/ 3 *cos\x*\/ 3 //*e y(x) = C1 - -- + C6*e + x*|C2 + ----------------------------------------------------- + --------------------------------------| + x *|C3 + -------------------------------| + \C4*sin\x*\/ 3 / + C5*cos\x*\/ 3 //*e + ------------------------------------------- + ---------------------------------------------------------- 48 \ 84721 3330625 / \ 9125 / 1215678125 146482609