7 to the power of 4 simplified

- 7 times 7 to the power of 4 simplified
- 4 7 to the power of 2 simplified
- 16 to the power of 7/4 simplified
- 7 to the power of 8 divided by 7 to the power of 4 simplified
- The power of 6
- 7 to the power of 4
- Сила подсознания или как изменить жизнь за 4 недели часть 1
- Сила подсознания или как изменить жизнь за 4 недели