document.write( "Question 88150: Factor completely\r
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Algebra.Com's Answer #63982 by Flake(45)\"\" \"About 
You can put this solution on YOUR website!
\"7x%5E2+-28y%5E2+\"
\n" ); document.write( "\"7%28x%5E2+-4y%5E2%29+\"
\n" ); document.write( "\"7%28x+%2B+2y%29%28x+-+2y%29+\"
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