El profesor se sorprenderá mucho al ver tu solución correcta😉
tan(2*x) ___ -------- = \/ 3 3
Dividamos ambos miembros de la ecuación en 1/3
/ ___\ atan\3*\/ 3 / x1 = ------------- 2
x1 = atan(3*sqrt(3))/2
suma
/ ___\ atan\3*\/ 3 / ------------- 2
=
/ ___\ atan\3*\/ 3 / ------------- 2
producto
/ ___\ atan\3*\/ 3 / ------------- 2
=
/ ___\ atan\3*\/ 3 / ------------- 2
atan(3*sqrt(3))/2
x1 = -41.721165461738
x2 = -58.9999250564819
x3 = -91.9866479191747
x4 = -69.9954993440461
x5 = 46.2434288387762
x6 = 24.2522802636477
x7 = -48.0043507689176
x8 = -49.5751470957125
x9 = -19.7300168866094
x10 = -32.2963875009686
x11 = 2.26113168851911
x12 = 68.2345774139048
x13 = -85.7034626119951
x14 = -8.73444259904517
x15 = -26.013202193789
x16 = -63.7123140368665
x17 = 90.2257259890333
x18 = 39.9602435315966
x18 = 39.9602435315966