document.write( "Question 327201: factor if possible
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Algebra.Com's Answer #234343 by Fombitz(32388)\"\" \"About 
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\"7y%5E4-7=7%28y%5E4-1%29=7%28y%5E2-1%29%28y%5E2%2B1%29=7%28y-1%29%28y%2B1%29%28y%5E2%2B1%29\"
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