Question

can someone please help me with a question? I'l be sure to give a medal

Answer 1

\[(2^8.3^{-5}.6^0)^{-2}\left( \frac{3^{-2}}{2^3} \right)^42^{28}\]\[\left( \frac{2^{-16}.2^{28}}{2^{12}} \right)\left( 3^{10}.3^{-8} \right).6^0\]now use the properties\[a^b.a^c=a^{b+c}\]\[\frac{a^b}{a^c}=a^{b-c}\]