document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=207344>Question 207344</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I need to remove the facto 1<BR>\n" );
document.write( "7n^2+7n<BR>\n" );
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document.write( "42n^2+49n\r<BR>\n" );
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document.write( "I got (n+1)(6n+7)<BR>\n" );
document.write( "not sure if I am right </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #156817 by </B><A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><B>jim_thompson5910(35256)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><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=156817\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%287n%5E2%2B7n%29%2F%2842n%5E2%2B49n%29 ALIGN=MIDDLE  ALT=\"%287n%5E2%2B7n%29%2F%2842n%5E2%2B49n%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > Start with the given expression.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%287n%28n%2B1%29%29%2F%2842n%5E2%2B49n%29 ALIGN=MIDDLE  ALT=\"%287n%28n%2B1%29%29%2F%2842n%5E2%2B49n%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > Factor <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=7n%5E2%2B7n ALIGN=MIDDLE  ALT=\"7n%5E2%2B7n\"   DISABLED_style= \"max-width:90%; height:auto;\" > to get <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=7n%28n%2B1%29 ALIGN=MIDDLE  ALT=\"7n%28n%2B1%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%287n%28n%2B1%29%29%2F%287n%286n%2B7%29%29 ALIGN=MIDDLE  ALT=\"%287n%28n%2B1%29%29%2F%287n%286n%2B7%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > Factor <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=42n%5E2%2B49n ALIGN=MIDDLE  ALT=\"42n%5E2%2B49n\"   DISABLED_style= \"max-width:90%; height:auto;\" > to get <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=7n%286n%2B7%29 ALIGN=MIDDLE  ALT=\"7n%286n%2B7%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28highlight%287n%29%28n%2B1%29%29%2F%28highlight%287n%29%286n%2B7%29%29 ALIGN=MIDDLE  ALT=\"%28highlight%287n%29%28n%2B1%29%29%2F%28highlight%287n%29%286n%2B7%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > Highlight the common terms. \r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28cross%287n%29%28n%2B1%29%29%2F%28cross%287n%29%286n%2B7%29%29 ALIGN=MIDDLE  ALT=\"%28cross%287n%29%28n%2B1%29%29%2F%28cross%287n%29%286n%2B7%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > Cancel out the common terms. \r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28n%2B1%29%2F%286n%2B7%29 ALIGN=MIDDLE  ALT=\"%28n%2B1%29%2F%286n%2B7%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > Simplify. \r<BR>\n" );
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document.write( "So <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%287n%5E2%2B7n%29%2F%2842n%5E2%2B49n%29 ALIGN=MIDDLE  ALT=\"%287n%5E2%2B7n%29%2F%2842n%5E2%2B49n%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > simplifies to <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28n%2B1%29%2F%286n%2B7%29 ALIGN=MIDDLE  ALT=\"%28n%2B1%29%2F%286n%2B7%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >.\r<BR>\n" );
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document.write( "In other words, <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%287n%5E2%2B7n%29%2F%2842n%5E2%2B49n%29=%28n%2B1%29%2F%286n%2B7%29 ALIGN=MIDDLE  ALT=\"%287n%5E2%2B7n%29%2F%2842n%5E2%2B49n%29=%28n%2B1%29%2F%286n%2B7%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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