document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=671864>Question 671864</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How do I simplify this expression?<BR>\n" );
document.write( "8m^2 - 5mz + 4mz - m^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 #417711 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=417711\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Combine like terms to get \r<BR>\n" );
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document.write( "8m^2 - 5mz + 4mz - m^2 + 4\r<BR>\n" );
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document.write( "8m^2 <font color=\"red\">- 5mz + 4mz</font> - m^2 + 4\r<BR>\n" );
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document.write( "8m^2 <font color=\"red\">-1mz</font> - m^2 + 4\r<BR>\n" );
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document.write( "8m^2 <font color=\"red\">-mz</font> - m^2 + 4\r<BR>\n" );
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document.write( "8m^2-mz - m^2 + 4\r<BR>\n" );
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document.write( "8m^2 - m^2 -mz+ 4\r<BR>\n" );
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document.write( "<font color=\"red\">8m^2 - m^2</font> -mz+ 4\r<BR>\n" );
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document.write( "<font color=\"red\">8m^2 - 1m^2</font> -mz+ 4\r<BR>\n" );
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document.write( "<font color=\"red\">7m^2</font> -mz+ 4\r<BR>\n" );
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document.write( "7m^2 -mz+ 4\r<BR>\n" );
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document.write( "So the answer is 7m^2 -mz+ 4 </SPAN>\n" );
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