2. \(\dfrac{(5^3)^2\cdot(5^2)^3\cdot5}{625}\)

\(625=5^4\). По свойствам степеней:

\(\dfrac{5^6\cdot5^6\cdot5}{5^4}=5^{6+6+1-4}=5^9\).

Ответ: \(5^9\).