hasil dari 3^-2+2^-3 aalah

[tex]3 ^{ - 2} = ( \frac{1}{3} ) ^{2} = \frac{1}{9} \\ 2 ^{ - 3} = (\frac{1}{2} ) ^{3} = \frac{1}{8} \\ \\ \frac{1}{9} + \frac{1}{8} \\ = \frac{8 + 9}{72} \\ = \frac{17}{72} [/tex]
Maaf Kalau Salah

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