Шаг:1 |
| (n^2-3n)*(49n^2-14n+1)-(n^4-27n)*(49n^3-1) |
|
(49n^3-1)*(49n^2-14n+1) |
| = |
| Шаг:2 |
= |
| n^2*(49n^2-14n+1)-3n*(49n^2-14n+1)-(n^4-27n)*(49n^3-1) |
|
(49n^3-1)*(49n^2-14n+1) |
| = |
| Шаг:3 |
= |
| n^2*49n^2-n^2*14n+n^2*1-3n*(49n^2-14n+1)-(n^4-27n)*(49n^3-1) |
|
(49n^3-1)*(49n^2-14n+1) |
| = |
| Шаг:4 |
= |
| 49n^4-n^2*14n+n^2*1-3n*(49n^2-14n+1)-(n^4-27n)*(49n^3-1) |
|
(49n^3-1)*(49n^2-14n+1) |
| = |
| Шаг:5 |
= |
| 49n^4-14n^3+n^2*1-3n*(49n^2-14n+1)-(n^4-27n)*(49n^3-1) |
|
(49n^3-1)*(49n^2-14n+1) |
| = |
| Шаг:6 |
= |
| 49n^4-14n^3+n^2-3n*(49n^2-14n+1)-(n^4-27n)*(49n^3-1) |
|
(49n^3-1)*(49n^2-14n+1) |
| = |
| Шаг:7 |
= |
| 49n^4-14n^3+n^2-3n*49n^2+3n*14n-3n*1-(n^4-27n)*(49n^3-1) |
|
(49n^3-1)*(49n^2-14n+1) |
| = |
| Шаг:8 |
= |
| 49n^4-14n^3+n^2-147n^3+3n*14n-3n*1-(n^4-27n)*(49n^3-1) |
|
(49n^3-1)*(49n^2-14n+1) |
| = |
| Шаг:9 |
= |
| 49n^4-14n^3+n^2-147n^3+42n^2-3n*1-(n^4-27n)*(49n^3-1) |
|
(49n^3-1)*(49n^2-14n+1) |
| = |
| Шаг:10 |
= |
| 49n^4-14n^3+n^2-147n^3+42n^2-3n-(n^4-27n)*(49n^3-1) |
|
(49n^3-1)*(49n^2-14n+1) |
| = |
| Шаг:11 |
= |
| 49n^4-161n^3+n^2+42n^2-3n-(n^4-27n)*(49n^3-1) |
|
(49n^3-1)*(49n^2-14n+1) |
| = |
| Шаг:12 |
= |
| 49n^4-161n^3+43n^2-3n-(n^4-27n)*(49n^3-1) |
|
(49n^3-1)*(49n^2-14n+1) |
| = |
| Шаг:13 |
= |
| 49n^4-161n^3+43n^2-3n-(n^4*(49n^3-1)-27n*(49n^3-1)) |
|
(49n^3-1)*(49n^2-14n+1) |
| = |
| Шаг:14 |
= |
| 49n^4-161n^3+43n^2-3n-(49n^3*n^4-1*n^4-27n*(49n^3-1)) |
|
(49n^3-1)*(49n^2-14n+1) |
| = |
| Шаг:15 |
= |
| 49n^4-161n^3+43n^2-3n-(49n^7-1*n^4-27n*(49n^3-1)) |
|
(49n^3-1)*(49n^2-14n+1) |
| = |
| Шаг:16 |
= |
| 49n^4-161n^3+43n^2-3n-(49n^7-n^4-27n*(49n^3-1)) |
|
(49n^3-1)*(49n^2-14n+1) |
| = |
| Шаг:17 |
= |
| 49n^4-161n^3+43n^2-3n-(49n^7-n^4-49n^3*27n+1*27n) |
|
(49n^3-1)*(49n^2-14n+1) |
| = |
| Шаг:18 |
= |
| 49n^4-161n^3+43n^2-3n-(49n^7-n^4-1323n^4+1*27n) |
|
(49n^3-1)*(49n^2-14n+1) |
| = |
| Шаг:19 |
= |
| 49n^4-161n^3+43n^2-3n-(49n^7-n^4-1323n^4+27n) |
|
(49n^3-1)*(49n^2-14n+1) |
| = |
| Шаг:20 |
= |
| 49n^4-161n^3+43n^2-3n-(49n^7-1324n^4+27n) |
|
(49n^3-1)*(49n^2-14n+1) |
| = |
| Шаг:21 | | Шаг:22 |
= |
| 49n^4-161n^3+43n^2-3n-49n^7+1324n^4-27n |
|
(49n^3-1)*(49n^2-14n+1) |
| = |
| 1373n^4-161n^3+43n^2-3n-49n^7-27n |
|
(49n^3-1)*(49n^2-14n+1) |
| = |
| Шаг:23 | | Шаг:24 |
= |
| 1373n^4-161n^3+43n^2-30n-49n^7 |
|
(49n^3-1)*(49n^2-14n+1) |
| = |
| 1373n^4-161n^3+43n^2-30n-49n^7 |
|
49n^3*(49n^2-14n+1)-1*(49n^2-14n+1) |
| = |
| Шаг:25 |
= |
| 1373n^4-161n^3+43n^2-30n-49n^7 |
|
49n^3*49n^2-49n^3*14n+49n^3*1-1*(49n^2-14n+1) |
| = |
| Шаг:26 |
= |
| 1373n^4-161n^3+43n^2-30n-49n^7 |
|
2401n^5-49n^3*14n+49n^3*1-1*(49n^2-14n+1) |
| = |
| Шаг:27 | | Шаг:28 |
= |
| 1373n^4-161n^3+43n^2-30n-49n^7 |
|
2401n^5-686n^4+49n^3*1-1*(49n^2-14n+1) |
| = |
| 1373n^4-161n^3+43n^2-30n-49n^7 |
|
2401n^5-686n^4+49n^3-1*(49n^2-14n+1) |
| = |
| Шаг:29 | | Шаг:30 |
= |
| 1373n^4-161n^3+43n^2-30n-49n^7 |
|
2401n^5-686n^4+49n^3-1*49n^2+1*14n-1*1 |
| = |
| 1373n^4-161n^3+43n^2-30n-49n^7 |
|
2401n^5-686n^4+49n^3-49n^2+1*14n-1*1 |
| = |
| Шаг:31 | | Шаг:32 |
= |
| 1373n^4-161n^3+43n^2-30n-49n^7 |
|
2401n^5-686n^4+49n^3-49n^2+14n-1*1 |
| = |
| 1373n^4-161n^3+43n^2-30n-49n^7 |
|
2401n^5-686n^4+49n^3-49n^2+14n-1 |
| = |
| Ответ |
= |
| 1373n^4-161n^3+43n^2-30n-49n^7 |
|
2401n^5-686n^4+49n^3-49n^2+14n-1 |
|
Шаг:1. Запишем дроби под общий знаменатель (49n^3-1)*(49n^2-14n+1)
Стало: |
| (n^2-3n)*(49n^2-14n+1)-(n^4-27n)*(49n^3-1) |
|
(49n^3-1)*(49n^2-14n+1) |
|
Шаг:2. Раскрываем скобки (n^2-3n)*(49n^2-14n+1)=n^2*(49n^2-14n+1)-3n*(49n^2-14n+1)
Стало: |
| n^2*(49n^2-14n+1)-3n*(49n^2-14n+1)-(n^4-27n)*(49n^3-1) |
|
(49n^3-1)*(49n^2-14n+1) |
|
Шаг:3. Раскрываем скобки n^2*(49n^2-14n+1)=n^2*49n^2-n^2*14n+n^2*1
Стало: |
| n^2*49n^2-n^2*14n+n^2*1-3n*(49n^2-14n+1)-(n^4-27n)*(49n^3-1) |
|
(49n^3-1)*(49n^2-14n+1) |
|
Шаг:4. Выполним умножение: n^2*49n^2 = 49n^4
Стало: |
| 49n^4-n^2*14n+n^2*1-3n*(49n^2-14n+1)-(n^4-27n)*(49n^3-1) |
|
(49n^3-1)*(49n^2-14n+1) |
|
Шаг:5. Выполним умножение: -n^2*14n = -14n^3
Стало: |
| 49n^4-14n^3+n^2*1-3n*(49n^2-14n+1)-(n^4-27n)*(49n^3-1) |
|
(49n^3-1)*(49n^2-14n+1) |
|
Шаг:6. Выполним умножение: n^2*1 = n^2
Стало: |
| 49n^4-14n^3+n^2-3n*(49n^2-14n+1)-(n^4-27n)*(49n^3-1) |
|
(49n^3-1)*(49n^2-14n+1) |
|
Шаг:7. Раскрываем скобки -3n*(49n^2-14n+1)=-3n*49n^2+3n*14n-3n*1
Стало: |
| 49n^4-14n^3+n^2-3n*49n^2+3n*14n-3n*1-(n^4-27n)*(49n^3-1) |
|
(49n^3-1)*(49n^2-14n+1) |
|
Шаг:8. Выполним умножение: -3n*49n^2 = -147n^3
Стало: |
| 49n^4-14n^3+n^2-147n^3+3n*14n-3n*1-(n^4-27n)*(49n^3-1) |
|
(49n^3-1)*(49n^2-14n+1) |
|
Шаг:9. Выполним умножение: 3n*14n = 42n^2
Стало: |
| 49n^4-14n^3+n^2-147n^3+42n^2-3n*1-(n^4-27n)*(49n^3-1) |
|
(49n^3-1)*(49n^2-14n+1) |
|
Шаг:10. Выполним умножение: -3n*1 = -3n
Стало: |
| 49n^4-14n^3+n^2-147n^3+42n^2-3n-(n^4-27n)*(49n^3-1) |
|
(49n^3-1)*(49n^2-14n+1) |
|
Шаг:11. Выполним вычитание: -14n^3-147n^3 = -161n^3
Стало: |
| 49n^4-161n^3+n^2+42n^2-3n-(n^4-27n)*(49n^3-1) |
|
(49n^3-1)*(49n^2-14n+1) |
|
Шаг:12. Выполним сложение: n^2+42n^2 = 43n^2
Стало: |
| 49n^4-161n^3+43n^2-3n-(n^4-27n)*(49n^3-1) |
|
(49n^3-1)*(49n^2-14n+1) |
|
Шаг:13. Раскрываем скобки (n^4-27n)*(49n^3-1)=n^4*(49n^3-1)-27n*(49n^3-1)
Стало: |
| 49n^4-161n^3+43n^2-3n-(n^4*(49n^3-1)-27n*(49n^3-1)) |
|
(49n^3-1)*(49n^2-14n+1) |
|
Шаг:14. Раскрываем скобки n^4*(49n^3-1)=49n^3*n^4-1*n^4
Стало: |
| 49n^4-161n^3+43n^2-3n-(49n^3*n^4-1*n^4-27n*(49n^3-1)) |
|
(49n^3-1)*(49n^2-14n+1) |
|
Шаг:15. Выполним умножение: 49n^3*n^4 = 49n^7
Стало: |
| 49n^4-161n^3+43n^2-3n-(49n^7-1*n^4-27n*(49n^3-1)) |
|
(49n^3-1)*(49n^2-14n+1) |
|
Шаг:16. Выполним умножение: -1*n^4 = -n^4
Стало: |
| 49n^4-161n^3+43n^2-3n-(49n^7-n^4-27n*(49n^3-1)) |
|
(49n^3-1)*(49n^2-14n+1) |
|
Шаг:17. Раскрываем скобки -27n*(49n^3-1)=-49n^3*27n+1*27n
Стало: |
| 49n^4-161n^3+43n^2-3n-(49n^7-n^4-49n^3*27n+1*27n) |
|
(49n^3-1)*(49n^2-14n+1) |
|
Шаг:18. Выполним умножение: -49n^3*27n = -1323n^4
Стало: |
| 49n^4-161n^3+43n^2-3n-(49n^7-n^4-1323n^4+1*27n) |
|
(49n^3-1)*(49n^2-14n+1) |
|
Шаг:19. Выполним умножение: 1*27n = 27n
Стало: |
| 49n^4-161n^3+43n^2-3n-(49n^7-n^4-1323n^4+27n) |
|
(49n^3-1)*(49n^2-14n+1) |
|
Шаг:20. Выполним вычитание: -n^4-1323n^4 = -1324n^4
Стало: |
| 49n^4-161n^3+43n^2-3n-(49n^7-1324n^4+27n) |
|
(49n^3-1)*(49n^2-14n+1) |
|
Шаг:21. Раскрываем скобки -(49n^7-1324n^4+27n)=-49n^7+1324n^4-27n
Стало: |
| 49n^4-161n^3+43n^2-3n-49n^7+1324n^4-27n |
|
(49n^3-1)*(49n^2-14n+1) |
|
Шаг:22. Выполним сложение: 49n^4+1324n^4 = 1373n^4
Стало: |
| 1373n^4-161n^3+43n^2-3n-49n^7-27n |
|
(49n^3-1)*(49n^2-14n+1) |
|
Шаг:23. Выполним вычитание: -3n-27n = -30n
Стало: |
| 1373n^4-161n^3+43n^2-30n-49n^7 |
|
(49n^3-1)*(49n^2-14n+1) |
|
Шаг:24. Раскрываем скобки (49n^3-1)*(49n^2-14n+1)=49n^3*(49n^2-14n+1)-1*(49n^2-14n+1)
Стало: |
| 1373n^4-161n^3+43n^2-30n-49n^7 |
|
49n^3*(49n^2-14n+1)-1*(49n^2-14n+1) |
|
Шаг:25. Раскрываем скобки 49n^3*(49n^2-14n+1)=49n^3*49n^2-49n^3*14n+49n^3*1
Стало: |
| 1373n^4-161n^3+43n^2-30n-49n^7 |
|
49n^3*49n^2-49n^3*14n+49n^3*1-1*(49n^2-14n+1) |
|
Шаг:26. Выполним умножение: 49n^3*49n^2 = 2401n^5
Стало: |
| 1373n^4-161n^3+43n^2-30n-49n^7 |
|
2401n^5-49n^3*14n+49n^3*1-1*(49n^2-14n+1) |
|
Шаг:27. Выполним умножение: -49n^3*14n = -686n^4
Стало: |
| 1373n^4-161n^3+43n^2-30n-49n^7 |
|
2401n^5-686n^4+49n^3*1-1*(49n^2-14n+1) |
|
Шаг:28. Выполним умножение: 49n^3*1 = 49n^3
Стало: |
| 1373n^4-161n^3+43n^2-30n-49n^7 |
|
2401n^5-686n^4+49n^3-1*(49n^2-14n+1) |
|
Шаг:29. Раскрываем скобки -1*(49n^2-14n+1)=-1*49n^2+1*14n-1*1
Стало: |
| 1373n^4-161n^3+43n^2-30n-49n^7 |
|
2401n^5-686n^4+49n^3-1*49n^2+1*14n-1*1 |
|
Шаг:30. Выполним умножение: -1*49n^2 = -49n^2
Стало: |
| 1373n^4-161n^3+43n^2-30n-49n^7 |
|
2401n^5-686n^4+49n^3-49n^2+1*14n-1*1 |
|
Шаг:31. Выполним умножение: 1*14n = 14n
Стало: |
| 1373n^4-161n^3+43n^2-30n-49n^7 |
|
2401n^5-686n^4+49n^3-49n^2+14n-1*1 |
|
Шаг:32. Выполним умножение: -1*1 = -1
Стало: |
| 1373n^4-161n^3+43n^2-30n-49n^7 |
|
2401n^5-686n^4+49n^3-49n^2+14n-1 |
|