document.write( "Question 171229: This is from a General Factoring Section...\r
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\n" ); document.write( "\n" ); document.write( "3t^2+11t-20=0 \n" ); document.write( "

Algebra.Com's Answer #126394 by Mathtut(3670) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"3t%5E2%2B11t-20=0%29\"$
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\n" ); document.write( "lets start with looking at the first ans last terms(3t__?)(t___?)
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\n" ); document.write( "think of all the combos of numbers that multiplied together would equal -20
\n" ); document.write( "1,20
\n" ); document.write( "2,10
\n" ); document.write( "4,5
\n" ); document.write( ":now try those in different position to see if you can come up with the middle term.
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\n" ); document.write( " $\"highlight%28%283t-4%29%28t%2B5%29%29\"$
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\n" ); document.write( "so 3t-4=0 and t+5=0
\n" ); document.write( ":
\n" ); document.write( " $\"system%28t=4%2F3%2Ct=-5%29\"$ \n" ); document.write( "

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