document.write( "Question 330895: Factor (AC Method):\r
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Algebra.Com's Answer #237225 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
(a+4)^2 - 2(a+4)+ 1
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\n" ); document.write( "The Alternating Current method?
\n" ); document.write( "The Air Conditioning method?
\n" ); document.write( "I don't know how to do those.
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