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X squared =121

 

Please help me 

 Oct 31, 2014

Best Answer 

 #1
avatar+118609 
+10

11^2=121

so 

x=11 or x=-11

 Oct 31, 2014
 #1
avatar+118609 
+10
Best Answer

11^2=121

so 

x=11 or x=-11

Melody Oct 31, 2014

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