El profesor se sorprenderá mucho al ver tu solución correcta😉
_____________________ \/ cos(2*x) - 5*sin(x) = -2*cos(x)
-5*pi x1 = ----- 6
pi / ___\ x2 = -- - I*log\3 - 2*\/ 2 / 2
x2 = pi/2 - i*log(3 - 2*sqrt(2))
suma
5*pi pi / ___\ - ---- + -- - I*log\3 - 2*\/ 2 / 6 2
=
pi / ___\ - -- - I*log\3 - 2*\/ 2 / 3
producto
-5*pi /pi / ___\\ -----*|-- - I*log\3 - 2*\/ 2 /| 6 \2 /
=
/ / ___\\ 5*pi*\-pi + 2*I*log\3 - 2*\/ 2 // --------------------------------- 12
5*pi*(-pi + 2*i*log(3 - 2*sqrt(2)))/12
x1 = -15.1843644923507
x2 = -40.317105721069
x3 = -96.8657734856853
x4 = -2.61799387799149
x5 = 35.081117965086
x6 = 41.3643032722656
x7 = -65.4498469497874
x8 = -52.8834763354282
x9 = 97.9129710368819
x10 = -34.0339204138894
x11 = 16.2315620435473
x12 = -21.4675497995303
x13 = -78.0162175641465
x14 = 85.3466004225227
x15 = -90.5825881785057
x16 = 72.7802298081635
x17 = 9.94837673636768
x18 = -59.1666616426078
x19 = 60.2138591938044
x20 = 91.6297857297023
x21 = 79.0634151153431
x22 = 66.497044500984
x23 = -27.7507351067098
x24 = -71.733032256967
x25 = -46.6002910282486
x26 = 22.5147473507269
x27 = 53.9306738866248
x28 = -8.90117918517108
x29 = 47.6474885794452
x30 = -84.2994028713261
x31 = 3.66519142918809
x32 = 28.7979326579064
x32 = 28.7979326579064