document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=703945>Question 703945</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How do I subtract (7a^3 +a-4) -(9-4a^3-2a^2) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #433835 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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/cgi-bin/show-face.mpl?user=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=433835\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> How do I subtract (7a^3 +a-4) -(9-4a^3-2a^2)<BR>\n" );
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document.write( "Change the signs<BR>\n" );
document.write( "(7a^3 +a-4) -(9-4a^3-2a^2)<BR>\n" );
document.write( "= (7a^3 +a-4) -9 + 4a^3 + 2a^2\r<BR>\n" );
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document.write( "Combine like terms, eg, 7a^3 + 4a^3 = 11a^3 </SPAN>\n" );
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