El profesor se sorprenderá mucho al ver tu solución correcta😉
-2*pi x1 = ----- 3
/ ___\ |\/ 3 | x2 = -2*I*atanh|-----| \ 3 /
/ ___\ |\/ 3 | x3 = 2*I*atanh|-----| \ 3 /
x3 = 2*i*atanh(sqrt(3)/3)
suma
/ ___\ / ___\ 2*pi |\/ 3 | |\/ 3 | - ---- - 2*I*atanh|-----| + 2*I*atanh|-----| 3 \ 3 / \ 3 /
=
-2*pi ----- 3
producto
/ ___\ / ___\ -2*pi |\/ 3 | |\/ 3 | -----*-2*I*atanh|-----|*2*I*atanh|-----| 3 \ 3 / \ 3 /
=
/ ___\ 2|\/ 3 | -8*pi*atanh |-----| \ 3 / ------------------- 3
-8*pi*atanh(sqrt(3)/3)^2/3
x1 = -14.6607657167524
x2 = -33.5103216382911
x3 = -46.0766922526503
x4 = -64.9262481741891
x5 = -52.3598775598299
x6 = -27.2271363311115
x7 = -90.0589894029074
x8 = -8.37758040957278
x9 = -96.342174710087
x10 = 85.870199198121
x11 = 10.471975511966
x12 = 60.7374579694027
x13 = 79.5870138909414
x14 = -77.4926187885482
x15 = -39.7935069454707
x16 = 35.6047167406843
x17 = -83.7758040957278
x18 = 41.8879020478639
x19 = 92.1533845053006
x20 = -58.6430628670095
x21 = 73.3038285837618
x22 = 48.1710873550435
x23 = 29.3215314335047
x24 = -102.625360017267
x25 = -2.0943951023932
x26 = 16.7551608191456
x27 = 54.4542726622231
x28 = 67.0206432765823
x29 = 98.4365698124802
x30 = 23.0383461263252
x31 = -20.943951023932
x32 = -71.2094334813686
x33 = 4.18879020478639
x33 = 4.18879020478639