document.write( "Question 435143: Factor the perfect square trinomial completely
\n" ); document.write( "81y² + 144y + 64\r
\n" ); document.write( "\n" ); document.write( "Can someone help me please? I can not get the correct solution after trying numerous time. Thank you.
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Algebra.Com's Answer #301247 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
If you know it's a perfect square, how can it be a problem?
\n" ); document.write( "\"81y%5E2+=+%289y%29%5E2\" and \"64+=+8%5E2\"
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