Задание

Найдите показатели степеней:

\(\displaystyle \left(\frac{1}{3}\right)^{5}\cdot \left(\frac{1}{3}\right)^{7}\cdot \left(-\frac{1}{8}\right)^6\cdot \left(-\frac{1}{8}\right)^{12}=\left(\frac{1}{3}\right)\)
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\(\displaystyle \cdot \,\, \left(-\frac{1}{8}\right)\)
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