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If A=25, B=-3, what is the last digit of 2011 power of A +2012 power of B?
25, The last digit is 5;
(-3)^2012=3^2012=(3^4)^503=(81)^53, The last digit is 1;
Therefore, the last digit of 2011 power of A +2012 power of B is:5+1=6
0 Power of 1--(1/2)2009 power *(—2)2010 power =?
0
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