+0  
 
0
812
2
avatar
 Apr 25, 2013
 #1
avatar+3146 
0
[input]log( 27, 3)[/input]
[input]log( 4^5 , 4)[/input]
 Apr 25, 2013
 #2
avatar
0
your mum
 Apr 25, 2013

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