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2 years ago

8

Write 3^n / 9^n-1 as a power of 3

1 answer:

Musya8 [376]2 years ago

6 0

Answer:

(1/3)³ = 1/27

Step-by-step explanation:

(3^n / 9^n-1)^3 =

3^3n / 1 x 1 / 9^3n-3 =

(1/3)^3 = 1/27

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2 years ago

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