Ответ:
6. Вычислите, используя свойства степени.
a) \(\frac{4 \cdot 2^5}{2^7} = \frac{2^2 \cdot 2^5}{2^7} = \frac{2^7}{2^7} = 1\)
б) \(\frac{3^8}{3^5} \cdot 9 = 3^{8-5} \cdot 3^2 = 3^3 \cdot 3^2 = 3^5 = 243\)
в) \(\frac{125 \cdot 5^5}{5^6} = \frac{5^3 \cdot 5^5}{5^6} = \frac{5^8}{5^6} = 5^2 = 25\)
г) \(\frac{6^{13}}{36} \cdot 6^9 = \frac{6^{13}}{6^2} \cdot 6^9 = 6^{13-2} \cdot 6^9 = 6^{11} \cdot 6^9 = 6^{20}\)
д) \(\frac{81 \cdot 3^{24}}{3^{25}} = \frac{3^4 \cdot 3^{24}}{3^{25}} = \frac{3^{28}}{3^{25}} = 3^3 = 27\)
e) \(\frac{3^2 \cdot 2^5}{2^8} = \frac{9 \cdot 2^5}{2^8} = 9 \cdot 2^{5-8} = 9 \cdot 2^{-3} = \frac{9}{2^3} = \frac{9}{8}\)
