document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=181983>Question 181983</A>: <I><SPAN STYLE=\"word-break: break-all;\"> subtract polynomials and simplify (-3r^2 +2r +4) - (7r^2 +4)=<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #136593 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=136593\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28-3r%5E2+%2B2r+%2B4%29+-+%287r%5E2+%2B4%29 ALIGN=MIDDLE  ALT=\"%28-3r%5E2+%2B2r+%2B4%29+-+%287r%5E2+%2B4%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=-3r%5E2+%2B2r+%2B4-7r%5E2-4 ALIGN=MIDDLE  ALT=\"-3r%5E2+%2B2r+%2B4-7r%5E2-4\"   DISABLED_style= \"max-width:90%; height:auto;\" > Distribute\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28-3r%5E2-7r%5E2%29+%2B2r+%2B%284-4%29 ALIGN=MIDDLE  ALT=\"%28-3r%5E2-7r%5E2%29+%2B2r+%2B%284-4%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > Group like terms.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-10r%5E2%2B2r ALIGN=MIDDLE  ALT=\"-10r%5E2%2B2r\"   DISABLED_style= \"max-width:90%; height:auto;\" > Combine like terms.\r<BR>\n" );
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document.write( "So <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28-3r%5E2+%2B2r+%2B4%29+-+%287r%5E2+%2B4%29=-10r%5E2%2B2r ALIGN=MIDDLE  ALT=\"%28-3r%5E2+%2B2r+%2B4%29+-+%287r%5E2+%2B4%29=-10r%5E2%2B2r\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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