document.write( "Question 944868: Hello! I need help understanding why (x+y)2 is not equal to x2+y2? I am taking an online course and I have viewed my text book but have not seen any problems like this one on how to solve it. Can you please help me? \n" ); document.write( "
Algebra.Com's Answer #576100 by richard1234(7193)\"\" \"About 
You can put this solution on YOUR website!
If you use FOIL or binomial thm, (x+y)^2 is equal to x^2 + 2xy + y^2. \n" ); document.write( "
\n" );