С верным решением ты станешь самым любимым в группе❤️😊
x = 2^3/5
3/5 x_1 = 2
___________
3/5 / ___\ 10___ / ___
2 *\-1 + \/ 5 / I*\/ 2 *\/ 5 + \/ 5
x_2 = ----------------- - ----------------------
4 2
___________
3/5 / ___\ 10___ / ___
2 *\-1 + \/ 5 / I*\/ 2 *\/ 5 + \/ 5
x_3 = ----------------- + ----------------------
4 2
___________
3/5 / ___\ 10___ / ___
2 *\-1 - \/ 5 / I*\/ 2 *\/ 5 - \/ 5
x_4 = ----------------- - ----------------------
4 2
___________
3/5 / ___\ 10___ / ___
2 *\-1 - \/ 5 / I*\/ 2 *\/ 5 - \/ 5
x_5 = ----------------- + ----------------------
4 2
сумма
___________ ___________ ___________ ___________
3/5 / ___\ 10___ / ___ 3/5 / ___\ 10___ / ___ 3/5 / ___\ 10___ / ___ 3/5 / ___\ 10___ / ___
3/5 2 *\-1 + \/ 5 / I*\/ 2 *\/ 5 + \/ 5 2 *\-1 + \/ 5 / I*\/ 2 *\/ 5 + \/ 5 2 *\-1 - \/ 5 / I*\/ 2 *\/ 5 - \/ 5 2 *\-1 - \/ 5 / I*\/ 2 *\/ 5 - \/ 5
2 + ----------------- - ---------------------- + ----------------- + ---------------------- + ----------------- - ---------------------- + ----------------- + ----------------------
4 2 4 2 4 2 4 2
=
3/5 / ___\ 3/5 / ___\
3/5 2 *\-1 + \/ 5 / 2 *\-1 - \/ 5 /
2 + ----------------- + -----------------
2 2
произведение
___________ ___________ ___________ ___________
3/5 / ___\ 10___ / ___ 3/5 / ___\ 10___ / ___ 3/5 / ___\ 10___ / ___ 3/5 / ___\ 10___ / ___
3/5 2 *\-1 + \/ 5 / I*\/ 2 *\/ 5 + \/ 5 2 *\-1 + \/ 5 / I*\/ 2 *\/ 5 + \/ 5 2 *\-1 - \/ 5 / I*\/ 2 *\/ 5 - \/ 5 2 *\-1 - \/ 5 / I*\/ 2 *\/ 5 - \/ 5
2 * ----------------- - ---------------------- * ----------------- + ---------------------- * ----------------- - ---------------------- * ----------------- + ----------------------
4 2 4 2 4 2 4 2
=
8
x1 = 0.468382177707358 - 1.44153211743623*i
x2 = 0.468382177707358 + 1.44153211743623*i
x3 = -1.22624046096256 + 0.890915844450195*i
x4 = 1.5157165665104
x5 = -1.22624046096256 - 0.890915844450195*i
x5 = -1.22624046096256 - 0.890915844450195*i