Math, asked by swanand18008, 1 month ago

If 3n = 27 , then 3n -²

Answers

Answered by dveep

0

Answer:

81

Step-by-step explanation:

please give brainliest answer

Answered by Snapskg730

0

Answer:

3n = 27

n = 9

3n-²

= 3/n²

= 3/27 = 1/9

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