document.write( "Question 1130010: factor quadratic trinomials completely 3p2-11p-20 I do not understand how to do this. My grand daughter notes are sketchy at best. I need all the help I can get on this
\n" ); document.write( "
\n" ); document.write( "

Algebra.Com's Answer #746651 by josgarithmetic(39618)\"\" \"About 
You can put this solution on YOUR website!
----
\n" ); document.write( "factor quadratic trinomials completely 3p2-11p-20 I do not understand how
\n" ); document.write( "----\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Not as 3p2-11p-20\r
\n" ); document.write( "\n" ); document.write( "but\r
\n" ); document.write( "\n" ); document.write( "as 3p^2-11p-20\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"3p%5E2-11p-20\"\r
\n" ); document.write( "\n" ); document.write( "
(3p   ? )(p  ? )

\n" ); document.write( "You want to find two unknown numbers so that their product is \"-20\" and so when you would perform the multiplication of the two binomials and simplify, the p term has coefficient \"-11\". You can make all possible combinations and test each of them until the one that works is found.\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Note that \"20=20%2A1=2%2A10=4%2A5\".\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( ".\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( ".\r
\n" ); document.write( "\n" ); document.write( "( +4 and -5 will work).
\n" ); document.write( "
\n" );