document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=276767>Question 276767</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Simplify. All variables represent nonnegative numbers.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+sqrt%28+63x+%29+%2B+sqrt%28+28x+%29+-+sqrt%28+7x+%29+ ALIGN=MIDDLE  ALT=\"+sqrt%28+63x+%29+%2B+sqrt%28+28x+%29+-+sqrt%28+7x+%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #201658 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley77><B>checkley77(12844)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley77><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=201658\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> sqrt(63x)+sqrt(28x)-sqrt(7x)<BR>\n" );
document.write( "sqrt(9*7x)+sqrt(4*7x)-sqrt(7x)<BR>\n" );
document.write( "3sqrt(7x)+2sqrt(7x)-sqrt(7x)<BR>\n" );
document.write( "4sqrt(7x) ans. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );