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 Post subject: GMAT Question #1004.0
PostPosted: Thu Aug 05, 2010 3:34 pm 
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Joined: Thu May 13, 2010 12:43 pm
Posts: 3
If j and k are positive integers and j^k = j^(5k-4), what is the value of j^(3k)?

1. j squared = j
2. j is positive

Solution given is C

I chose A because the question stem already stated that j is positive.


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