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y^2=1/49

 

what is y

 Oct 14, 2014

Best Answer 

 #1
avatar+23254 
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y² = 1/49

y  = ±√(1/49)  =  ±√1 / √49  =   ±1/7

 Oct 15, 2014
 #1
avatar+23254 
+5
Best Answer

y² = 1/49

y  = ±√(1/49)  =  ±√1 / √49  =   ±1/7

geno3141 Oct 15, 2014

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