GMAT Forum
- by fagnerdonadon
- Mon Jan 25, 2010 10:47 pm
- Forum: GMAT Official Practice Test Math
- Topic: If 2^x - 2^x-2 = 3(2^13) then the value of x is?
- Replies: 12
- Views: 7957
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Re: If 2^x - 2^x-2 = 3(2^13) then the value of x is?
I'm really sorry but I just can't understand what you did... I understood the first part but when you apply the rule to the exercise itself I don't understand.... please help. Thanks.
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