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The value of 5^-2 is

a) -1/25   b) 1/25   c) -10   d) -25

 Feb 17, 2015

Best Answer 

 #1
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5^(-2)  = 1/(5^2)  = 1 / 25

 

 Feb 17, 2015
 #1
avatar+130514 
+5
Best Answer

5^(-2)  = 1/(5^2)  = 1 / 25

 

CPhill Feb 17, 2015

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