Шаг:1 | | Шаг:2 | | Шаг:3 | | Шаг:4 |
| - |
| = |
| - |
| = |
| (x-y)*x2*y3-(x+y)*x3*y2 |
|
x3*y2*x2*y3 |
| = |
| x*x2*y3-y*x2*y3-(x+y)*x3*y2 |
|
x3*y2*x2*y3 |
| = |
| Шаг:5 | | Шаг:6 |
= |
| x*x2*y3-y*x2*y3-(x*x3*y2+y*x3*y2) |
|
x3*y2*x2*y3 |
| = |
| x*x2*y3-y*x2*y3-x*x3*y2-y*x3*y2 |
|
x3*y2*x2*y3 |
| = |
| Шаг:7 | | Шаг:8 |
= |
| x*x2*y3-y*x2*y3-x*x3*y2-y*x3*y2 |
|
x2*x3*y2*y3 |
| = | x*x2*y3/x2*x3*y2*y3-y*x2*y3/x2*x3*y2*y3-x*x3*y2/x2*x3*y2*y3-y*x3*y2/x2*x3*y2*y3 | = |
| Шаг:9 |
= | x*1*y3/x3*y2*y3-y*x2*y3/x2*x3*y2*y3-x*x3*y2/x2*x3*y2*y3-y*x3*y2/x2*x3*y2*y3 | = |
| Шаг:10 |
= | x*y3/x3*y2*y3-y*x2*y3/x2*x3*y2*y3-x*x3*y2/x2*x3*y2*y3-y*x3*y2/x2*x3*y2*y3 | = |
| Шаг:11 |
= | x*1/x3*y2-y*x2*y3/x2*x3*y2*y3-x*x3*y2/x2*x3*y2*y3-y*x3*y2/x2*x3*y2*y3 | = |
| Шаг:12 |
= | x/x3*y2-y*x2*y3/x2*x3*y2*y3-x*x3*y2/x2*x3*y2*y3-y*x3*y2/x2*x3*y2*y3 | = |
| Шаг:13 |
= | x/x3*y2-y*1*y3/x3*y2*y3-x*x3*y2/x2*x3*y2*y3-y*x3*y2/x2*x3*y2*y3 | = |
| Шаг:14 |
= | x/x3*y2-y*y3/x3*y2*y3-x*x3*y2/x2*x3*y2*y3-y*x3*y2/x2*x3*y2*y3 | = |
| Шаг:15 |
= | x/x3*y2-y*1/x3*y2-x*x3*y2/x2*x3*y2*y3-y*x3*y2/x2*x3*y2*y3 | = |
| Шаг:16 |
= | x/x3*y2-y/x3*y2-x*x3*y2/x2*x3*y2*y3-y*x3*y2/x2*x3*y2*y3 | = |
| Шаг:17 |
= | x/x3*y2-y/x3*y2-x*1*y2/x2*y2*y3-y*x3*y2/x2*x3*y2*y3 | = |
| Шаг:18 |
= | x/x3*y2-y/x3*y2-x*y2/x2*y2*y3-y*x3*y2/x2*x3*y2*y3 | = |
| Шаг:19 |
= | x/x3*y2-y/x3*y2-x*1/x2*y3-y*x3*y2/x2*x3*y2*y3 | = |
| Шаг:20 |
= | x/x3*y2-y/x3*y2-x/x2*y3-y*x3*y2/x2*x3*y2*y3 | = |
| Шаг:21 | | Шаг:22 |
= | x/x3*y2-y/x3*y2-x/x2*y3-y*1*y2/x2*y2*y3 | = | x/x3*y2-y/x3*y2-x/x2*y3-y*y2/x2*y2*y3 | = |
| Шаг:23 | | Шаг:24 |
= | x/x3*y2-y/x3*y2-x/x2*y3-y*1/x2*y3 | = | x/x3*y2-y/x3*y2-x/x2*y3-y/x2*y3 | = |
| Ответ |
= | x/x3*y2-y/x3*y2-x/x2*y3-y/x2*y3 |
Шаг:1. Проставляем недостающие умножения
Шаг:2. Проставляем недостающие умножения
Шаг:3. Запишем дроби под общий знаменатель x3*y2*x2*y3
Стало: |
| (x-y)*x2*y3-(x+y)*x3*y2 |
|
x3*y2*x2*y3 |
|
Шаг:4. Раскрываем скобки (x-y)*x2*y3=x*x2*y3-y*x2*y3
Стало: |
| x*x2*y3-y*x2*y3-(x+y)*x3*y2 |
|
x3*y2*x2*y3 |
|
Шаг:5. Раскрываем скобки (x+y)*x3*y2=x*x3*y2+y*x3*y2
Стало: |
| x*x2*y3-y*x2*y3-(x*x3*y2+y*x3*y2) |
|
x3*y2*x2*y3 |
|
Шаг:6. Раскрываем скобки -(x*x3*y2+y*x3*y2)=-x*x3*y2-y*x3*y2
Стало: |
| x*x2*y3-y*x2*y3-x*x3*y2-y*x3*y2 |
|
x3*y2*x2*y3 |
|
Шаг:7. Сортируем буквы в алфавитном порядке
Стало: |
| x*x2*y3-y*x2*y3-x*x3*y2-y*x3*y2 |
|
x2*x3*y2*y3 |
|
Шаг:8. Раскрываем скобки (x*x2*y3-y*x2*y3-x*x3*y2-y*x3*y2)/x2*x3*y2*y3=x*x2*y3/x2*x3*y2*y3-y*x2*y3/x2*x3*y2*y3-x*x3*y2/x2*x3*y2*y3-y*x3*y2/x2*x3*y2*y3
Стало: | x*x2*y3/x2*x3*y2*y3-y*x2*y3/x2*x3*y2*y3-x*x3*y2/x2*x3*y2*y3-y*x3*y2/x2*x3*y2*y3 |
Шаг:9. Выполним деление: x2/x2 = 1
Стало: | x*1*y3/x3*y2*y3-y*x2*y3/x2*x3*y2*y3-x*x3*y2/x2*x3*y2*y3-y*x3*y2/x2*x3*y2*y3 |
Шаг:10. Выполним умножение: x*1 = x
Стало: | x*y3/x3*y2*y3-y*x2*y3/x2*x3*y2*y3-x*x3*y2/x2*x3*y2*y3-y*x3*y2/x2*x3*y2*y3 |
Шаг:11. Выполним деление: y3/y3 = 1
Стало: | x*1/x3*y2-y*x2*y3/x2*x3*y2*y3-x*x3*y2/x2*x3*y2*y3-y*x3*y2/x2*x3*y2*y3 |
Шаг:12. Выполним умножение: x*1 = x
Стало: | x/x3*y2-y*x2*y3/x2*x3*y2*y3-x*x3*y2/x2*x3*y2*y3-y*x3*y2/x2*x3*y2*y3 |
Шаг:13. Выполним деление: x2/x2 = 1
Стало: | x/x3*y2-y*1*y3/x3*y2*y3-x*x3*y2/x2*x3*y2*y3-y*x3*y2/x2*x3*y2*y3 |
Шаг:14. Выполним умножение: -y*1 = -y
Стало: | x/x3*y2-y*y3/x3*y2*y3-x*x3*y2/x2*x3*y2*y3-y*x3*y2/x2*x3*y2*y3 |
Шаг:15. Выполним деление: y3/y3 = 1
Стало: | x/x3*y2-y*1/x3*y2-x*x3*y2/x2*x3*y2*y3-y*x3*y2/x2*x3*y2*y3 |
Шаг:16. Выполним умножение: -y*1 = -y
Стало: | x/x3*y2-y/x3*y2-x*x3*y2/x2*x3*y2*y3-y*x3*y2/x2*x3*y2*y3 |
Шаг:17. Выполним деление: x3/x3 = 1
Стало: | x/x3*y2-y/x3*y2-x*1*y2/x2*y2*y3-y*x3*y2/x2*x3*y2*y3 |
Шаг:18. Выполним умножение: -x*1 = -x
Стало: | x/x3*y2-y/x3*y2-x*y2/x2*y2*y3-y*x3*y2/x2*x3*y2*y3 |
Шаг:19. Выполним деление: y2/y2 = 1
Стало: | x/x3*y2-y/x3*y2-x*1/x2*y3-y*x3*y2/x2*x3*y2*y3 |
Шаг:20. Выполним умножение: -x*1 = -x
Стало: | x/x3*y2-y/x3*y2-x/x2*y3-y*x3*y2/x2*x3*y2*y3 |
Шаг:21. Выполним деление: x3/x3 = 1
Стало: | x/x3*y2-y/x3*y2-x/x2*y3-y*1*y2/x2*y2*y3 |
Шаг:22. Выполним умножение: -y*1 = -y
Стало: | x/x3*y2-y/x3*y2-x/x2*y3-y*y2/x2*y2*y3 |
Шаг:23. Выполним деление: y2/y2 = 1
Стало: | x/x3*y2-y/x3*y2-x/x2*y3-y*1/x2*y3 |
Шаг:24. Выполним умножение: -y*1 = -y
Стало: | x/x3*y2-y/x3*y2-x/x2*y3-y/x2*y3 |