+0  
 
0
130
1
avatar+1 

why is b^2 kept in the function a^2 + b^2 - 2ab?

 Mar 11, 2023
 #1
avatar+118679 
+1

I don't understand the question.

 

\(a^2+b^2-2ab=(a-b)^2\)

 

Maybe that helps ???

 Mar 12, 2023

3 Online Users