document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=168747>Question 168747</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Simplify.\r<BR>\n" );
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document.write( "&#8730;28aČ<BR>\n" );
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document.write( "&#8730;7 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #124395 by </B><A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><B>jim_thompson5910(35256)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><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=124395\">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=sqrt%2828a%5E2%29%2Fsqrt%287%29=sqrt%28%2828a%5E2%29%2F%287%29%29=sqrt%284a%5E2%29=sqrt%282%5E2a%5E2%29=sqrt%282%5E2%29sqrt%28a%5E2%29=2a ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "So <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt%2828a%5E2%29%2Fsqrt%287%29=2a ALIGN=MIDDLE  ALT=\"sqrt%2828a%5E2%29%2Fsqrt%287%29=2a\"   DISABLED_style= \"max-width:90%; height:auto;\" > where <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=a%3E=0 ALIGN=MIDDLE  ALT=\"a%3E=0\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Notes:\r<BR>\n" );
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document.write( "1) Every variable is positive. So this means that <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=a%3E=0 ALIGN=MIDDLE  ALT=\"a%3E=0\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "3) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt%28A%29%2Fsqrt%28B%29=sqrt%28A%2FB%29 ALIGN=MIDDLE  ALT=\"sqrt%28A%29%2Fsqrt%28B%29=sqrt%28A%2FB%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "2) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt%28x%5E2%29=x ALIGN=MIDDLE  ALT=\"sqrt%28x%5E2%29=x\"   DISABLED_style= \"max-width:90%; height:auto;\" > where <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%3E=0 ALIGN=MIDDLE  ALT=\"x%3E=0\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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