El profesor se sorprenderá mucho al ver tu solución correcta😉
/6*x\ -4*x tan|---| = ---- \ 5 / 13
x1 = -19.7707268523459
x2 = 9.43930551728538
x3 = -12.0013556838447
x4 = 30.1962766261999
x5 = 0.0
x6 = -2.13384519296571
x7 = 2.13384519296571
x8 = -4.45243811452694
x9 = 4.45243811452694
x10 = -9.43930551728538
x11 = -6.91128619770486
x12 = 12.0013556838447
x12 = 12.0013556838447