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3 years ago

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

1 answer:

4 0

$x^{-n}=\frac{1}{x^n} \\ \\
3^{10}=59049 \\
3^{-10}=\frac{1}{3^{10}}=\frac{1}{59049} \\ \\
\boxed{3^{-10}=\frac{1}{59049}}$

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