document.write( "Question 44618: what is the solution to (x-y)(x+y) \n" ); document.write( "
Algebra.Com's Answer #29480 by Nate(3500)\"\" \"About 
You can put this solution on YOUR website!
(x - y)(x + y)
\n" ); document.write( "xx - yx + yx - yy
\n" ); document.write( "x^2 - y^2
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