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04-04-2019
Mathematics

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9^4n=81................

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04-04-2019

Answer:

N=81

Step-by-step explanation:

9^4n=81

We move all terms to the left:

9^4n-(81)=0

We move all terms containing n to the left, all other terms to the right

9^4n=81

n=81/1

n=81

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