document.write( "Question 381218: what are the factors of t4-81 \n" ); document.write( "
Algebra.Com's Answer #270419 by robertb(5830)\"\" \"About 
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\"t%5E4+-+81+=+%28t%5E2+-+9%29%28t%5E2+%2B+9%29+=+%28t-3%29%28t%2B3%29%28t%5E2+%2B+81%29\" \n" ); document.write( "
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