hasil dari [( 1/729 )pangkat -1]pangkat -2/3 adalah

[tex](( \frac{1}{729} ) {}^{ - 1} ) {}^{ {}^{ - \frac{2}{3} } } \\ = ( \frac{1}{729} ) {}^{ \frac{2}{3} } \\ = \sqrt[3]{( \frac{1}{729}) {}^{ 2 } } \\ = \sqrt[3]{ \frac{1}{729 {}^{2} } } \\ = \sqrt[3]{ \frac{1}{(3 {}^{6} ) {}^{2} } } \\ = \sqrt[3]{ \frac{1}{3 {}^{12} } } \\ = \frac{1}{3 {}^{4} } \\ = \frac{1}{81} \\ atau \\ = 0.012[/tex]