document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=315873>Question 315873</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A student is solving the equation s^2=9^2 and has determined that s=9.  He or she has looked up the answer in the back of the book and finds that s=-9 is also a solution.  The student feels this is a misprint.  How would you advise the student? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #225974 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=225974\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Simply show him/her that <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28-9%29%5E2=%28-9%29%2A%28-9%29=81 ALIGN=MIDDLE  ALT=\"%28-9%29%5E2=%28-9%29%2A%28-9%29=81\"   DISABLED_style= \"max-width:90%; height:auto;\" > and <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%289%29%5E2=9%2A9=81 ALIGN=MIDDLE  ALT=\"%289%29%5E2=9%2A9=81\"   DISABLED_style= \"max-width:90%; height:auto;\" > which can only mean that <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28-9%29%5E2=9%5E2=81 ALIGN=MIDDLE  ALT=\"%28-9%29%5E2=9%5E2=81\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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