Задание
Найдите показатели степеней:
\(\displaystyle \left(\frac{1}{9}\right)^{5}\cdot \left(\frac{1}{9}\right)^{8}\cdot \left(-\frac{1}{4}\right)^3\cdot \left(-\frac{1}{4}\right)^{19}=\left(-\frac{1}{4}\right)\) | [ ] | \(\displaystyle \cdot \,\, \left(\frac{1}{9}\right)\) | [ ] |