Thực hiện phép tính 6^8 , ( 1/6 )^ 2

Ta có \({\left( 6 \right)^8}.{\left( {\frac{1}{6}} \right)^2} = {\left( 6 \right)^8}.\frac{{{{\left( 1 \right)}^2}}}{{{{\left( 6 \right)}^2}}}\)\( = \frac{{{{\left( 6 \right)}^8}}}{{{{\left( 6 \right)}^2}}} \cdot {\left( 1 \right)^2}\)\( = {\left( 6 \right)^{8 - 2}} \cdot {\left( 1 \right)^2}\)\( = {6^6}\)