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what is 2 ^ -1/2

 Feb 13, 2015

Best Answer 

 #1
avatar+130514 
+5

(1/2)^(-1/2) =

1 / (1/2)^(1/2) =

1/√(1/2) =

1/1  / √2 / 1 =

√2

 

 Feb 13, 2015
 #1
avatar+130514 
+5
Best Answer

(1/2)^(-1/2) =

1 / (1/2)^(1/2) =

1/√(1/2) =

1/1  / √2 / 1 =

√2

 

CPhill Feb 13, 2015

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