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5 to the power of -2 working out is what? am confused
 Oct 5, 2014

Best Answer 

 #1
avatar+128707 
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5-2 = 1/52 = 1/25

 

 Oct 5, 2014
 #1
avatar+128707 
+5
Best Answer

5-2 = 1/52 = 1/25

 

CPhill Oct 5, 2014

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