document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=954423>Question 954423</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Solve the following; don't forget to check for extraneous roots: \r<BR>\n" );
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document.write( " SQRT(x^2) = x\r<BR>\n" );
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document.write( "A.all real numbers <BR>\n" );
document.write( "B.0 <BR>\n" );
document.write( "C.{0,1} <BR>\n" );
document.write( "D.x<=0 <BR>\n" );
document.write( "E.none of the above <BR>\n" );
document.write( "F.x>=0 \r<BR>\n" );
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document.write( "*I answered A the first time but it was wrong. Please explain your answer. Thanks! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #582885 by </B><A HREF=/tutors/aboutme.mpl?userid=Fombitz><B>Fombitz(32388)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Fombitz><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=Fombitz><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=582885\">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%28x%5E2%29 ALIGN=MIDDLE  ALT=\"sqrt%28x%5E2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > always yields a positive value.<BR>\n" );
document.write( "When x becomes negative, the equality no longer holds.<BR>\n" );
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