+0  
 
+1
153
2
avatar+1397 

Help!

 

Short answer :

Before completing the square, what must the coefficient of the term involving x^2 be?

 Feb 28, 2018
 #1
avatar+94526 
+1

It must be  1

 

That's pretty short ....!!!

 

cool cool cool

 Feb 28, 2018
 #2
avatar+1397 
0

Thank you

 Feb 28, 2018

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