document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=21743>Question 21743</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Factor each polynomial as completely as possible...If a polynomial cannot be factored write \"Prime\"\r<BR>\n" );
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document.write( "4x^2-2x-30 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #10513 by </B><A HREF=/tutors/aboutme.mpl?userid=queenofit><B>queenofit(120)</B></A><img src=\"/images/stars/stars-09.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=queenofit><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=10513\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> You must use the foil method,in reverse, do you know how????\r<BR>\n" );
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document.write( "4x^2 - 2x - 30<BR>\n" );
document.write( "(4x+10)(x-3)       to check use foil<BR>\n" );
document.write( "                   first numbers 4x*x = 4x^2<BR>\n" );
document.write( "                   outside numbers  4x* -3 =-12x<BR>\n" );
document.write( "                   inside numbers   10 * x = 10x<BR>\n" );
document.write( "                   last numbers     10*-3  = -30<BR>\n" );
document.write( "                   you get 4x^2 -12x+10x-30<BR>\n" );
document.write( "                           4X^2-2x-30\r<BR>\n" );
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document.write( " </SPAN>\n" );
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