document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=129860>Question 129860</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Add.  Simplify by collecting like radical terms if possible.\r<BR>\n" );
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document.write( "root( 3, 180 )+ root (4, 45 ) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #94840 by </B><A HREF=/tutors/aboutme.mpl?userid=rapaljer><B>rapaljer(4671)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=rapaljer><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=rapaljer><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=94840\">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=root%283%2C180%29%2B+root+%284%2C+45+%29 ALIGN=MIDDLE  ALT=\"root%283%2C180%29%2B+root+%284%2C+45+%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "These radical expressions do NOT simplify, and they are not like radicals, so they do not combine.  The expression cannot be simplified.\r<BR>\n" );
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document.write( "R^2 </SPAN>\n" );
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