exponents

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gmatrant: Master | Next Rank: 500 Posts; Posts: 416; Joined: Wed Oct 03, 2007 9:08 amFollowed by: 1 member; Thanked: 10 times

by gmatrant » Tue Nov 13, 2007 1:41 am

These two aren't same
( (2) ^3)^2 and (2)^3^2?
first one is 64, while the second one is 512.
Please let me know if this is right?

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Source: Beat The GMAT — Problem Solving | Tue Nov 13, 2007 1:41 am

moneyman: Master | Next Rank: 500 Posts; Posts: 468; Joined: Sat Mar 03, 2007 10:17 pm; Thanked: 5 times

by moneyman » Tue Nov 13, 2007 2:18 am

Basically its 2^6 and 2^9 and ya guess you are right!!

Maxx

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