document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=76494>Question 76494</A>: <I><SPAN STYLE=\"word-break: break-all;\"> What is the square root of 20 over the square root of 15 in a simplified expression? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #54860 by </B><A HREF=/tutors/aboutme.mpl?userid=Cintchr><B>Cintchr(481)</B></A><img src=\"/images/stars/stars-10.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Cintchr><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=54860\">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=+%28sqrt%2820%29%29%2F%28sqrt%2815%29%29+ ALIGN=MIDDLE  ALT=\"+%28sqrt%2820%29%29%2F%28sqrt%2815%29%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "First, rationalize the denominator by multiplying both the numerator and the denominator by sqrt15<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+%28sqrt%2820%29sqrt%2815%29%29%2F%28sqrt%2815%29sqrt%2815%29%29+ ALIGN=MIDDLE  ALT=\"+%28sqrt%2820%29sqrt%2815%29%29%2F%28sqrt%2815%29sqrt%2815%29%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Multiply in the denominator<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+%28sqrt%2820%29sqrt%2815%29%29%2F15+ ALIGN=MIDDLE  ALT=\"+%28sqrt%2820%29sqrt%2815%29%29%2F15+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "root out the 20 and 15<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+%28sqrt%282%2A2%2A5%2A5%2A3%29%29%2F15+ ALIGN=MIDDLE  ALT=\"+%28sqrt%282%2A2%2A5%2A5%2A3%29%29%2F15+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Pull out the pairs.  Remember that only one of the pair is written on the outside<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+%282%2A5sqrt%283%29%29%2F%2815%29+ ALIGN=MIDDLE  ALT=\"+%282%2A5sqrt%283%29%29%2F%2815%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Multiply<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+%2810sqrt%283%29%29%2F%2815%29+ ALIGN=MIDDLE  ALT=\"+%2810sqrt%283%29%29%2F%2815%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Reduce<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+%282sqrt%283%29%29%2F%285%29+ ALIGN=MIDDLE  ALT=\"+%282sqrt%283%29%29%2F%285%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "done<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );