document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1133676>Question 1133676</A>: <I><SPAN STYLE=\"word-break: break-all;\"> If f(x)=x^5+x^4-x^3-x^2 then the value f(x)+f(-x) is<BR>\n" );
document.write( "2(-x^4+x^2)<BR>\n" );
document.write( "2x^2(x+1)(x-1)<BR>\n" );
document.write( "2(x^5-x^3)<BR>\n" );
document.write( "None </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #750919 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39618)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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=750919\">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=f%28x%29=x%5E5%2Bx%5E4-x%5E3-x%5E2 ALIGN=MIDDLE  ALT=\"f%28x%29=x%5E5%2Bx%5E4-x%5E3-x%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" >, as given\r<BR>\n" );
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document.write( "and\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28-x%29=%28-x%29%5E5%2B%28-x%29%5E4-%28-x%29%5E3-%28-x%29%5E2 ALIGN=MIDDLE  ALT=\"f%28-x%29=%28-x%29%5E5%2B%28-x%29%5E4-%28-x%29%5E3-%28-x%29%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-x%5E5%2Bx%5E4%2Bx%5E3-x%5E2 ALIGN=MIDDLE  ALT=\"-x%5E5%2Bx%5E4%2Bx%5E3-x%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "The rest is very simple algebra. </SPAN>\n" );
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