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25-07-2015
Mathematics

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Given that 310 = 59 049 , what is 3-10 expressed as an exact value?

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25-07-2015

[tex]x^{-n}=\frac{1}{x^n} \\ \\ 3^{10}=59049 \\ 3^{-10}=\frac{1}{3^{10}}=\frac{1}{59049} \\ \\ \boxed{3^{-10}=\frac{1}{59049}}[/tex]

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