document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=174540>Question 174540</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Rationalize the denominator of the expression. Assume that all variables are postive when they appear. <BR>\n" );
document.write( "1. 4/&#8730;x+h-&#8730;x The answer I have is A. 4(&#8730;x+h-&#8730;x/h  B. 4(&#8730;x+h+&#8730;x/h or C. 4&#8730;x+h+&#8730;x/h or D. 4&#8730;h/h  I choosen D is that correct? \r<BR>\n" );
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document.write( "2. &#8730;5/&#8730;2+3   I have chosen &#8730;10+3&#8730;5/-7 for my answer is that correct?<BR>\n" );
document.write( "3. Simplify the expression : &#8730;32x^2y/49 I have choosen 4&#8730;2x^2y/7 is that correct or is it 4x&#8730;2y/7?\r<BR>\n" );
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document.write( " I am stuck.\r<BR>\n" );
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document.write( "Can you help me? Thank you </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #129537 by </B><A HREF=/tutors/aboutme.mpl?userid=rapaljer><B>rapaljer(4671)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=rapaljer><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/cgi-bin/show-face.mpl?user=rapaljer><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=129537\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 1.  Was the problem stated:  <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4%2F%28sqrt%28x%2Bh%29-sqrt%28x%29%29 ALIGN=MIDDLE  ALT=\"4%2F%28sqrt%28x%2Bh%29-sqrt%28x%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >???\r<BR>\n" );
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document.write( "If so, the answer is <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4%28sqrt%28x%2Bh%29+%2B+sqrt%28x%29+%29%2F+h+ ALIGN=MIDDLE  ALT=\"4%28sqrt%28x%2Bh%29+%2B+sqrt%28x%29+%29%2F+h+\"   DISABLED_style= \"max-width:90%; height:auto;\" >.  I think that would be B, but you forgot to close the parentheses in the numerator.\r<BR>\n" );
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document.write( "2.  Looks correct!\r<BR>\n" );
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document.write( "3.  <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt%28%2832x%5E2y%29%2F49%29 ALIGN=MIDDLE  ALT=\"sqrt%28%2832x%5E2y%29%2F49%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( " = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt%28%2816x%5E2%29%2F49%29%2Asqrt%282y%29 ALIGN=MIDDLE  ALT=\"sqrt%28%2816x%5E2%29%2F49%29%2Asqrt%282y%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "               =<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28%284x%29%2F7%29%2Asqrt%282y%29 ALIGN=MIDDLE  ALT=\"%28%284x%29%2F7%29%2Asqrt%282y%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "=<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+%284x+%2Asqrt%282y%29%29%2F7 ALIGN=MIDDLE  ALT=\"+%284x+%2Asqrt%282y%29%29%2F7\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "R^2 </SPAN>\n" );
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