Question

If 3 power n =27, then 3 power n-2 equals

Answer 1

Answer:

3^n=27

3^n=3^3

compare

n=3

n-2=3-2=1

3^n-1=3^1=3

Answer 2

3^n =27

3^n=3^3

Compare

n=3

n-2=3-2=1

3^n -1=3^1=3

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