a) \(\frac{1.7^{10} \cdot 1.7^5}{(1.7)^4} = \frac{1.7^{10+5}}{1.7^4} = 1.7^{15-4} = 1.7^{11}\)
б) \(\frac{(-3.1)^4 \cdot (3.1)^3}{(-3.1^2)^6} = \frac{(-3.1)^4 \cdot (3.1)^3}{(-3.1)^{12}} = \frac{(3.1)^7}{(3.1)^{12}} = \frac{1}{(3.1)^5}\)
в) \(\frac{(32^3)^2 \cdot 4^5}{(-16)^8} = \frac{(2^5)^6 \cdot (2^2)^5}{(2^4)^8} = \frac{2^{30} \cdot 2^{10}}{2^{32}} = \frac{2^{40}}{2^{32}} = 2^8 = 256\)
г) \(\left(\frac{3^{13}}{5^{13}}\right) \cdot \frac{25^6}{27^4} = \frac{3^{13}}{5^{13}} \cdot \frac{(5^2)^6}{(3^3)^4} = \frac{3^{13}}{5^{13}} \cdot \frac{5^{12}}{3^{12}} = \frac{3^{13} \cdot 5^{12}}{5^{13} \cdot 3^{12}} = \frac{3}{5}\)
д) \(\frac{3^6 \cdot 2^7}{36^3} = \frac{3^6 \cdot 2^7}{(6^2)^3} = \frac{3^6 \cdot 2^7}{6^6} = \frac{3^6 \cdot 2^7}{(3 \cdot 2)^6} = \frac{3^6 \cdot 2^7}{3^6 \cdot 2^6} = 2\)
е) \(\frac{21^5}{9^3 \cdot 7^4} = \frac{(3 \cdot 7)^5}{(3^2)^3 \cdot 7^4} = \frac{3^5 \cdot 7^5}{3^6 \cdot 7^4} = \frac{3^5 \cdot 7^5}{3^6 \cdot 7^4} = \frac{7}{3}\)
Ответ: См. решение