\(\dfrac{5^6.25^3}{25}=\dfrac{5^6.5^6}{5^2}=5^{6+6-2}=5^{10}\)
\(\dfrac{5^6.25^3}{25}=\dfrac{5^6.\left(5^2\right)^3}{5^2}=\dfrac{5^6.5^6}{5^2}=\dfrac{5^{12}}{5^2}=5^{12-2}=5^{10}\)
\(\dfrac{5^6.25^3}{25}\)\(=5^6.25^2=9765625\)
\(\dfrac{5^6.25^3}{25}\\ \Rightarrow\dfrac{5^6.\left(5^2\right)^3}{25}\)
\(\Rightarrow\dfrac{5^6.5^6}{25}\\ \Rightarrow\dfrac{5^{36}}{5^2}\)
\(\Rightarrow5^{34}\)