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August 30, 2015
Posted by **don** on Saturday, April 20, 2013 at 12:21am.

- mathURGENT!!!!!!! -
**Steve**, Saturday, April 20, 2013 at 5:15amlet u = 4^x

then

u - u/4 = 24

3u = 96

u = 32

so, 4^x = 2^5

but 4^x = 2^(2x), so

2x = 5

x = 5/2

(2x)^x = 5^(5/2) = 25√5