document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=65535>Question 65535</A>This question is from textbook <A HREF=http://www.amazon.com/exec/obidos/ASIN/093979862x/algebrahomeworkh>An Incremental Development</A><BR>\n" );
document.write( ": <I><SPAN STYLE=\"word-break: break-all;\"> Simplify <BR>\n" );
document.write( "2 times the square root of 10/7 - 3 time the square root of 7/10 - 3 times the square root of 630<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #46126 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=46126\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 2 times the square root of 10/7 - 3 time the square root of 7/10 - 3 times the square root of 630<BR>\n" );
document.write( "----------<BR>\n" );
document.write( "[2sqrt(10)/sqrt(7)] - [3sqrt7/sqrt10] - 3[3sqrt70]<BR>\n" );
document.write( "=[(2/7)sqrt70] - [(3/10)sqrt70] - [9sqrt70]<BR>\n" );
document.write( "=[2/7 - 3/10 -9] sqrt70<BR>\n" );
document.write( "=(-631/70}sqrt70<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );