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2014-10-17T10:49:57+03:00
2,01(3) * 10^2 - 2^2015 : 2^2014 = (2013-201)/900*100-2^(2015-2014) = 
1812/900*100-2^1=
1812*100/900-2 = 
1812/9-2 = 
1812-18/9=
1794/9= simplificam prin 3 = 
598/3 = 199.(3)

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