document.write( "Question 104047: New Problem, Factor: \r
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\n" ); document.write( "\n" ); document.write( "4 t2 + 20 t + 25
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Algebra.Com's Answer #75721 by HyperBrain(694)\"\" \"About 
You can put this solution on YOUR website!
For you to understand the solution, see the lesson, \"Factoring trinomials: SHORTCUT!!!\"\r
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\n" ); document.write( "\n" ); document.write( "If we let \"4t%5E2%2B20t%2B25=0\",\r
\n" ); document.write( "\n" ); document.write( "\"t=-5%2F4\"
\n" ); document.write( "\"4t=-5\"
\n" ); document.write( "\"4t%2B5=0\"\r
\n" ); document.write( "\n" ); document.write( "This is a PERFECT SQUARE!!!\r
\n" ); document.write( "\n" ); document.write( "Therefore,\r
\n" ); document.write( "\n" ); document.write( "\"4t%5E2%2B20t%2B25=%284t%2B5%29%5E2\"
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