document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=636048>Question 636048</A>: <I><SPAN STYLE=\"word-break: break-all;\"> the sqrt property tells us that if (2x-9)^2=9 is true then which of the following must also be true?<BR>\n" );
document.write( "a. 2x=(_is under the +)<BR>\n" );
document.write( "b. 2x-9=(_is under the +)9<BR>\n" );
document.write( "c.2x=(_is under the +)18<BR>\n" );
document.write( "d.2x-9=(_is under the +)3 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #400714 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=400714\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> If <IMG STYLE=\"max-width:80%;\" src=\"http://latex.codecogs.com/gif.latex?\Large \left(2x-9\right)^2 = 9\" title=\"x\" />, then take the square root of both sides to get <IMG STYLE=\"max-width:80%;\" src=\"http://latex.codecogs.com/gif.latex?\Large {\color{red}2x-9=\pm3}\" title=\"x\" />\r<BR>\n" );
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document.write( "Note: we include the plus minus since <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%283%29%5E2+=+9 ALIGN=MIDDLE  ALT=\"%283%29%5E2+=+9\"   DISABLED_style= \"max-width:90%; height:auto;\" > and <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28-3%29%5E2+=+9 ALIGN=MIDDLE  ALT=\"%28-3%29%5E2+=+9\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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