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20 votes
20 votes
I need help on this

I need help on this-example-1
User Eric Mathison
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2 Answers

6 votes
6 votes
the answer is 1/9 ;)
User Maennel
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24 votes
24 votes

Answer: 1/9

Step-by-step explanation: 9(1/3)^5-1, which is 9(1/3)^4.

Solve and you get 1/9.

User Melchor
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