document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=454699>Question 454699</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Please help.\r<BR>\n" );
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document.write( "(&#8730;7 +1)(3&#8730;7 +1)\r<BR>\n" );
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document.write( "Multiply<BR>\n" );
document.write( "&#8730;10(&#8730;3-&#8730;7)\r<BR>\n" );
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document.write( "Thank you so much.<BR>\n" );
document.write( "Gina </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #312187 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=312187\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Please help. <BR>\n" );
document.write( "(&#8730;7 +1)(3&#8730;7 +1)<BR>\n" );
document.write( "Use FOIL:<BR>\n" );
document.write( "sqrt(7)(3sqrt(7)+1) + 1(3sqrt(7) + 1)<BR>\n" );
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document.write( "= 3*7 + sqrt(7) + 3sqrt(7) + 1<BR>\n" );
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document.write( "= 22 + 4sqrt(7)<BR>\n" );
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document.write( "Multiply<BR>\n" );
document.write( "&#8730;10(&#8730;3-&#8730;7)<BR>\n" );
document.write( "Use the Distributive Law:<BR>\n" );
document.write( "= sqrt(10)*sqrt(3) - sqrt(10)*sqrt(7)<BR>\n" );
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document.write( "= sqrt(30) - sqrt(21)<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H. <BR>\n" );
document.write( " </SPAN>\n" );
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