Задание
Найдите показатель степени:
| \(\displaystyle {\displaystyle\frac{9^7\cdot 14^7}{9^2\cdot 14^4}}=(9^7\cdot 14^7):(9^2\cdot 14^4)\,\) | \(\displaystyle =\) | \(\displaystyle \,9\) | [ ]
| \(\displaystyle \cdot\) | \(\displaystyle \,14\) | [ ]
|