MileenaKitana MileenaKitana

04-10-2018
Mathematics

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How do you change 1/9^4 as an expression using a negative exponent other than -1? Please show how you got your answer.

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Аноним Аноним

04-10-2018

We use an exponent law here.

Since 1/xⁿ = x⁻ⁿ for positive number a and real number n, it follows that

1 / 9⁴ = 9⁻⁴

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