Question

Зно математика завдання 3.5

Answer 1

$\displaystyle \tt \frac{5^{3n+2}\cdot 2^{3n+1}}{1000^n}= \frac{5^{3n}\cdot 5^2\cdot 2^{3n} \cdot 2}{(5^3 \cdot 2^3)^n}=\frac{5^{3n}\cdot 5^2\cdot 2^{3n} \cdot 2}{5^{3n}\cdot 2^{3n}}=5^2 \cdot 2=50$