(243²)-⅕
[tex]( {243}^{2} )^{ - \frac{1}{5} } = [/tex]
berapa hasilnya?
[tex] \tt \color{red}( {243}^{2} )^{ - \frac{1}{5} } [/tex]
[tex] \tt \color{red} = (243)^{ - \frac{1}{5} \times \: 2} [/tex]
[tex] \tt \color{red} = (243)^{ - \frac{2}{5} } [/tex]
[tex] \tt \color{red} = \frac{1}{243^{ \frac{2}{5} }} [/tex]
[tex] \tt \color{red} = \frac{1}{( {3}^{5})^{ \frac{2}{5} } } [/tex]
[tex] \tt \color{red} = \frac{1}{ {3}^{2} } [/tex]
[tex] \tt \color{red} = \frac{1}{9} [/tex]
Tags
Matematika