document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=41455>Question 41455</A>: <I><SPAN STYLE=\"word-break: break-all;\"> solve\r<BR>\n" );
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document.write( "(-6x^4+3x^2-16)+ (4x^2+4x-7)\r<BR>\n" );
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document.write( "please show work </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #26746 by </B><A HREF=/tutors/aboutme.mpl?userid=zeynep><B>zeynep(43)</B></A><img src=\"/images/stars/stars-07.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=zeynep><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=26746\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> (-6x^4+3x^2-16)+ (4x^2+4x-7) let's remove these unnecessary parantheses;\r<BR>\n" );
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document.write( "-6x^4+3x^2-16+ 4x^2+4x-7  Now we can add the like terms, terms that have the same degrees;\r<BR>\n" );
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document.write( "-6x^4+7x^2+4x-16      (The only like terms in the given expression were; 3x^2 and 4x^2)<BR>\n" );
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