Найду корень уравнения: x^10=5
x = 5^1/10
x = -5^1/10
10___ x1 = -\/ 5
10___ x2 = \/ 5
___________
10___ 3/5 / ___
\/ 5 5 10___ / 5 \/ 5
x3 = - ----- + ---- - I*\/ 5 * / - + -----
4 4 \/ 8 8 ___________
10___ 3/5 / ___
\/ 5 5 10___ / 5 \/ 5
x4 = - ----- + ---- + I*\/ 5 * / - + -----
4 4 \/ 8 8 ___________
10___ 3/5 / ___
\/ 5 5 10___ / 5 \/ 5
x5 = ----- + ---- - I*\/ 5 * / - - -----
4 4 \/ 8 8 ___________
10___ 3/5 / ___
\/ 5 5 10___ / 5 \/ 5
x6 = ----- + ---- + I*\/ 5 * / - - -----
4 4 \/ 8 8 ___________
10___ 3/5 / ___
\/ 5 5 10___ / 5 \/ 5
x7 = - ----- - ---- - I*\/ 5 * / - - -----
4 4 \/ 8 8 ___________
10___ 3/5 / ___
\/ 5 5 10___ / 5 \/ 5
x8 = - ----- - ---- + I*\/ 5 * / - - -----
4 4 \/ 8 8 ___________
3/5 10___ / ___
5 \/ 5 10___ / 5 \/ 5
x9 = - ---- + ----- - I*\/ 5 * / - + -----
4 4 \/ 8 8 ___________
3/5 10___ / ___
5 \/ 5 10___ / 5 \/ 5
x10 = - ---- + ----- + I*\/ 5 * / - + -----
4 4 \/ 8 8 сумма
___________ ___________ ___________ ___________ ___________ ___________ ___________ ___________
10___ 3/5 / ___ 10___ 3/5 / ___ 10___ 3/5 / ___ 10___ 3/5 / ___ 10___ 3/5 / ___ 10___ 3/5 / ___ 3/5 10___ / ___ 3/5 10___ / ___
10___ 10___ \/ 5 5 10___ / 5 \/ 5 \/ 5 5 10___ / 5 \/ 5 \/ 5 5 10___ / 5 \/ 5 \/ 5 5 10___ / 5 \/ 5 \/ 5 5 10___ / 5 \/ 5 \/ 5 5 10___ / 5 \/ 5 5 \/ 5 10___ / 5 \/ 5 5 \/ 5 10___ / 5 \/ 5
0 - \/ 5 + \/ 5 + - ----- + ---- - I*\/ 5 * / - + ----- + - ----- + ---- + I*\/ 5 * / - + ----- + ----- + ---- - I*\/ 5 * / - - ----- + ----- + ---- + I*\/ 5 * / - - ----- + - ----- - ---- - I*\/ 5 * / - - ----- + - ----- - ---- + I*\/ 5 * / - - ----- + - ---- + ----- - I*\/ 5 * / - + ----- + - ---- + ----- + I*\/ 5 * / - + -----
4 4 \/ 8 8 4 4 \/ 8 8 4 4 \/ 8 8 4 4 \/ 8 8 4 4 \/ 8 8 4 4 \/ 8 8 4 4 \/ 8 8 4 4 \/ 8 8 =
0
произведение
/ ___________\ / ___________\ / ___________\ / ___________\ / ___________\ / ___________\ / ___________\ / ___________\
| 10___ 3/5 / ___ | | 10___ 3/5 / ___ | |10___ 3/5 / ___ | |10___ 3/5 / ___ | | 10___ 3/5 / ___ | | 10___ 3/5 / ___ | | 3/5 10___ / ___ | | 3/5 10___ / ___ |
10___ 10___ | \/ 5 5 10___ / 5 \/ 5 | | \/ 5 5 10___ / 5 \/ 5 | |\/ 5 5 10___ / 5 \/ 5 | |\/ 5 5 10___ / 5 \/ 5 | | \/ 5 5 10___ / 5 \/ 5 | | \/ 5 5 10___ / 5 \/ 5 | | 5 \/ 5 10___ / 5 \/ 5 | | 5 \/ 5 10___ / 5 \/ 5 |
1*-\/ 5 *\/ 5 *|- ----- + ---- - I*\/ 5 * / - + ----- |*|- ----- + ---- + I*\/ 5 * / - + ----- |*|----- + ---- - I*\/ 5 * / - - ----- |*|----- + ---- + I*\/ 5 * / - - ----- |*|- ----- - ---- - I*\/ 5 * / - - ----- |*|- ----- - ---- + I*\/ 5 * / - - ----- |*|- ---- + ----- - I*\/ 5 * / - + ----- |*|- ---- + ----- + I*\/ 5 * / - + ----- |
\ 4 4 \/ 8 8 / \ 4 4 \/ 8 8 / \ 4 4 \/ 8 8 / \ 4 4 \/ 8 8 / \ 4 4 \/ 8 8 / \ 4 4 \/ 8 8 / \ 4 4 \/ 8 8 / \ 4 4 \/ 8 8 /=
-5
x1 = 1.17461894308802
x2 = 0.950286686872947 - 0.690423691810509*i
x3 = -0.950286686872947 + 0.690423691810509*i
x4 = 0.362977215328937 - 1.11712899998759*i
x5 = 0.950286686872947 + 0.690423691810509*i
x6 = -1.17461894308802
x7 = -0.950286686872947 - 0.690423691810509*i
x8 = -0.362977215328937 + 1.11712899998759*i
x9 = 0.362977215328937 + 1.11712899998759*i
x10 = -0.362977215328937 - 1.11712899998759*i
![Решите уравнение x^10=5 (х в степени 10 равно 5) - Найдите корень уравнения подробно по-шагам. [Есть ответ!] x^10=5 (уравнение) /media/krcore-image-pods/hash/equation/8/0e/b1ea0712c9b0f806bae1b4d1a64a4.png](/media/krcore-image-pods/hash/equation/8/0e/b1ea0712c9b0f806bae1b4d1a64a4.png)