С верным решением ты станешь самым любимым в группе❤️😊
/ 2/3\
| / _____\ |
/ 2/3 \ 6 ___ |1 \81 + 6*\/ 183 / |
3 ___ |/ _____\ 3 ___| I*\/ 3 *|- + -------------------|
\/ 3 *\\27 + 2*\/ 183 / - \/ 3 / \2 6 /
x_1 = ----------------------------------- + ---------------------------------
________________ ________________
3 / _____ 3 / _____
6*\/ 27 + 2*\/ 183 \/ 27 + 2*\/ 183
/ 2/3\
| / _____\ |
/ 2/3 \ 6 ___ | 1 \81 + 6*\/ 183 / |
3 ___ |/ _____\ 3 ___| I*\/ 3 *|- - - -------------------|
\/ 3 *\\27 + 2*\/ 183 / - \/ 3 / \ 2 6 /
x_2 = ----------------------------------- + -----------------------------------
________________ ________________
3 / _____ 3 / _____
6*\/ 27 + 2*\/ 183 \/ 27 + 2*\/ 183
/ 2/3\
3 ___ |3 ___ / _____\ |
\/ 3 *\\/ 3 - \27 + 2*\/ 183 / /
x_3 = -----------------------------------
________________
3 / _____
3*\/ 27 + 2*\/ 183
сумма
/ 2/3\ / 2/3\
| / _____\ | | / _____\ |
/ 2/3 \ 6 ___ |1 \81 + 6*\/ 183 / | / 2/3 \ 6 ___ | 1 \81 + 6*\/ 183 / | / 2/3\
3 ___ |/ _____\ 3 ___| I*\/ 3 *|- + -------------------| 3 ___ |/ _____\ 3 ___| I*\/ 3 *|- - - -------------------| 3 ___ |3 ___ / _____\ |
\/ 3 *\\27 + 2*\/ 183 / - \/ 3 / \2 6 / \/ 3 *\\27 + 2*\/ 183 / - \/ 3 / \ 2 6 / \/ 3 *\\/ 3 - \27 + 2*\/ 183 / /
----------------------------------- + --------------------------------- + ----------------------------------- + ----------------------------------- + -----------------------------------
________________ ________________ ________________ ________________ ________________
3 / _____ 3 / _____ 3 / _____ 3 / _____ 3 / _____
6*\/ 27 + 2*\/ 183 \/ 27 + 2*\/ 183 6*\/ 27 + 2*\/ 183 \/ 27 + 2*\/ 183 3*\/ 27 + 2*\/ 183
=
/ 2/3\ / 2/3\
| / _____\ | | / _____\ |
/ 2/3\ / 2/3 \ 6 ___ |1 \81 + 6*\/ 183 / | 6 ___ | 1 \81 + 6*\/ 183 / |
3 ___ |3 ___ / _____\ | 3 ___ |/ _____\ 3 ___| I*\/ 3 *|- + -------------------| I*\/ 3 *|- - - -------------------|
\/ 3 *\\/ 3 - \27 + 2*\/ 183 / / \/ 3 *\\27 + 2*\/ 183 / - \/ 3 / \2 6 / \ 2 6 /
----------------------------------- + ----------------------------------- + --------------------------------- + -----------------------------------
________________ ________________ ________________ ________________
3 / _____ 3 / _____ 3 / _____ 3 / _____
3*\/ 27 + 2*\/ 183 3*\/ 27 + 2*\/ 183 \/ 27 + 2*\/ 183 \/ 27 + 2*\/ 183
произведение
/ 2/3\ / 2/3\
| / _____\ | | / _____\ |
/ 2/3 \ 6 ___ |1 \81 + 6*\/ 183 / | / 2/3 \ 6 ___ | 1 \81 + 6*\/ 183 / | / 2/3\
3 ___ |/ _____\ 3 ___| I*\/ 3 *|- + -------------------| 3 ___ |/ _____\ 3 ___| I*\/ 3 *|- - - -------------------| 3 ___ |3 ___ / _____\ |
\/ 3 *\\27 + 2*\/ 183 / - \/ 3 / \2 6 / \/ 3 *\\27 + 2*\/ 183 / - \/ 3 / \ 2 6 / \/ 3 *\\/ 3 - \27 + 2*\/ 183 / /
----------------------------------- + --------------------------------- * ----------------------------------- + ----------------------------------- * -----------------------------------
________________ ________________ ________________ ________________ ________________
3 / _____ 3 / _____ 3 / _____ 3 / _____ 3 / _____
6*\/ 27 + 2*\/ 183 \/ 27 + 2*\/ 183 6*\/ 27 + 2*\/ 183 \/ 27 + 2*\/ 183 3*\/ 27 + 2*\/ 183
=
-6
x1 = 0.817182646506772 - 1.7330211866147*i
x2 = 0.817182646506772 + 1.7330211866147*i
x3 = -1.63436529301354
x3 = -1.63436529301354