document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=181487>Question 181487</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Rationalize the denominator of each expression.\r<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #136108 by </B><A HREF=/tutors/aboutme.mpl?userid=Mathtut><B>Mathtut(3670)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Mathtut><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=136108\">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%287x%29%2Fsqrt%283%29 ALIGN=MIDDLE  ALT=\"sqrt%287x%29%2Fsqrt%283%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >. to rationalize multiply the numerator and denominator by <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt%283%29 ALIGN=MIDDLE  ALT=\"sqrt%283%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >......square root of 3 times square root of 3 is 3<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt%287x%29sqrt%283%29%2F3 ALIGN=MIDDLE  ALT=\"sqrt%287x%29sqrt%283%29%2F3\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28sqrt%2821x%29%2F3%29 ALIGN=MIDDLE  ALT=\"highlight%28sqrt%2821x%29%2F3%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=root%283%2Cx%5E2%29%2Froot%283%2C4%29 ALIGN=MIDDLE  ALT=\"root%283%2Cx%5E2%29%2Froot%283%2C4%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > multiply top and bottom by <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=root%283%2C4%5E2%29 ALIGN=MIDDLE  ALT=\"root%283%2C4%5E2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=root%283%2Cx%5E2%29root%283%2C16%29%2F4 ALIGN=MIDDLE  ALT=\"root%283%2Cx%5E2%29root%283%2C16%29%2F4\"   DISABLED_style= \"max-width:90%; height:auto;\" >because you would have <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=root%283%2C64%29 ALIGN=MIDDLE  ALT=\"root%283%2C64%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >in the denomiator and that equals 4.....because 64=4*4*4<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28root%283%2C16x%5E2%29%2F4%29 ALIGN=MIDDLE  ALT=\"highlight%28root%283%2C16x%5E2%29%2F4%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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