Question

Express as a rational numbers 5^(-1)

Answer 1

Answer:

1/5 is answer of this question

Answer 2

Answer:

1/5

Step-by-step explanation:

$=5^{-1}\\\\=(\frac{1}{5} )^1\\\\=\frac{1}{5}$

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$a^{-n}=(\frac{1}{a} )^n$

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