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avatar+30 
A lot of the questions people ask can be solved simply by entering the equation they have into their calculator...
 May 31, 2012
 #1
avatar+42 
0
I guess most of them doesn't know how to use a calculator...
 Jun 2, 2012
 #2
avatar+11912 
0

Becoz people just want to create a fun!

 Jul 14, 2014

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