tlong dbuatkan cra krjanya kk.. please..

[tex] \frac{6 {4}^{ \frac{2}{3} } +( \frac{1}{3} {)}^{ - 2} }{ {5}^{2} } \\ = \frac{ {2}^{6 \frac{2}{3} } + {3}^{2} }{ {5}^{2} } = \frac{ {2}^{4} + {3}^{2} }{ {5}^{2} } \\ = \frac{16 + 9}{25} = \frac{25}{25} = 1[/tex]
jawabannya 1..
ada kak?