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avatar+558 

What number needs to be added to both sides of the equation in order to complete the square?

 

SamJones  Jan 27, 2018

Best Answer 

 #2
avatar+7096 
+3

(18/2)2   =   92   =   81

 

81  needs to be added to both sides to complete the square on the left side.

hectictar  Jan 27, 2018
 #2
avatar+7096 
+3
Best Answer

(18/2)2   =   92   =   81

 

81  needs to be added to both sides to complete the square on the left side.

hectictar  Jan 27, 2018

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