document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=155713>Question 155713</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 3 square root sign 64x7 divided by 3 square root sign 4x\r<BR>\n" );
document.write( "\n" );
document.write( "I have asked this question before and a person was kind enough to answer it and it is greatly appreciated...but I do not understand how the person got the answer and the answer is not one of the multiple choice answers.   The three before the square is what I believe is called a n-th root...but I could be wrong... I am confused by this whole problem.  The multiple choice answers are\r<BR>\n" );
document.write( "\n" );
document.write( "1. x^2 3square root sign 4<BR>\n" );
document.write( "2. x 3square root sign 16<BR>\n" );
document.write( "3. 4x^2 3square root sign 4x^2<BR>\n" );
document.write( "4. x^2 3square root sign 16 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #114714 by </B><A HREF=/tutors/aboutme.mpl?userid=Earlsdon><B>Earlsdon(6294)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Earlsdon><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=114714\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Solve for x:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28root%283%2C64x%5E7%29%29%2F%28root%283%2C4x%29%29 ALIGN=MIDDLE  ALT=\"%28root%283%2C64x%5E7%29%29%2F%28root%283%2C4x%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > Change to exponential notation for ease of calculating:<BR>\n" );
document.write( "(This, by the way, is called the cube root of x:<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=root%283%2Cx%29 ALIGN=MIDDLE  ALT=\"root%283%2Cx%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%2864x%5E7%29%5E%281%2F3%29%29%2F%284x%29%5E%281%2F3%29 ALIGN=MIDDLE  ALT=\"%28%2864x%5E7%29%5E%281%2F3%29%29%2F%284x%29%5E%281%2F3%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > Apply the power rule for exponentials: <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28x%5Em%29%5En+=+x%5E%28m%2An%29 ALIGN=MIDDLE  ALT=\"%28x%5Em%29%5En+=+x%5E%28m%2An%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%2864%5E%281%2F3%29%2Ax%5E%287%2F3%29%29%2F%284%5E%281%2F3%29%2Ax%5E%281%2F3%29%29 ALIGN=MIDDLE  ALT=\"%2864%5E%281%2F3%29%2Ax%5E%287%2F3%29%29%2F%284%5E%281%2F3%29%2Ax%5E%281%2F3%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > Evaluate: N.B. <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=root%283%2C64%29+=+4 ALIGN=MIDDLE  ALT=\"root%283%2C64%29+=+4\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%284%2Ax%5E%28%287%2F3-1%2F3%29%29%29%2F%284%5E%281%2F3%29%29+=+%284%5E%282%2F3%29x%5E2%29 ALIGN=MIDDLE  ALT=\"%284%2Ax%5E%28%287%2F3-1%2F3%29%29%29%2F%284%5E%281%2F3%29%29+=+%284%5E%282%2F3%29x%5E2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >=<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=root%283%2C4%5E2%29x%5E2+=+root%283%2C16%29x%5E2 ALIGN=MIDDLE  ALT=\"root%283%2C4%5E2%29x%5E2+=+root%283%2C16%29x%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" > or <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28%28x%5E2%29root%283%2C16%29%29 ALIGN=MIDDLE  ALT=\"highlight%28%28x%5E2%29root%283%2C16%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );