document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=62931>Question 62931</A>: <I><SPAN STYLE=\"word-break: break-all;\"> For the equation x-square root x = 0, perform the following:\r<BR>\n" );
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document.write( "a) Solve for all values of x that satisfies the equation.\r<BR>\n" );
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document.write( "b) Graph the functions y = x and y = square root x on the same graph (by plotting points if neccessary). Show the points of intersection of these two graphs.\r<BR>\n" );
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document.write( "c) How does the graph relate to part a? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #43759 by </B><A HREF=/tutors/aboutme.mpl?userid=303795><B>303795(602)</B></A><img src=\"/images/stars/stars-11.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=303795><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=43759\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> For part a only<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+-+sqrt%28x%29=0 ALIGN=MIDDLE  ALT=\"x+-+sqrt%28x%29=0\"   DISABLED_style= \"max-width:90%; height:auto;\" > can be factorised to get<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt%28x%29%28sqrt%28x%29-1%29=0 ALIGN=MIDDLE  ALT=\"sqrt%28x%29%28sqrt%28x%29-1%29=0\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "So either <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt%28x%29=0 ALIGN=MIDDLE  ALT=\"sqrt%28x%29=0\"   DISABLED_style= \"max-width:90%; height:auto;\" > ie x=0<BR>\n" );
document.write( "or<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt%28x%29-1=0 ALIGN=MIDDLE  ALT=\"sqrt%28x%29-1=0\"   DISABLED_style= \"max-width:90%; height:auto;\" > ie x=1\r<BR>\n" );
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document.write( "The two solutions must therefore be x=0 and x=1 </SPAN>\n" );
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