document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=295822>Question 295822</A>: <I><SPAN STYLE=\"word-break: break-all;\"> solve for x: x=(square root of 2x+1) plus 1 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #213270 by </B><A HREF=/tutors/aboutme.mpl?userid=alicealc><B>alicealc(293)</B></A><img src=\"/images/stars/stars-09.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=alicealc><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=213270\">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=x+=+sqrt%282x+%2B+1%29+%2B+1 ALIGN=MIDDLE  ALT=\"x+=+sqrt%282x+%2B+1%29+%2B+1\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+-+1+=+sqrt%282x+%2B+1%29 ALIGN=MIDDLE  ALT=\"x+-+1+=+sqrt%282x+%2B+1%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28x+-+1%29%5E2+=+%28sqrt%282x+%2B+1%29%29%5E2 ALIGN=MIDDLE  ALT=\"%28x+-+1%29%5E2+=+%28sqrt%282x+%2B+1%29%29%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5E2+-+2x+%2B+1+=+2x+%2B+1 ALIGN=MIDDLE  ALT=\"x%5E2+-+2x+%2B+1+=+2x+%2B+1\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5E2+-+2x+%2B+1+-+2x+-+1+=+0 ALIGN=MIDDLE  ALT=\"x%5E2+-+2x+%2B+1+-+2x+-+1+=+0\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5E2+-+4x+=+0 ALIGN=MIDDLE  ALT=\"x%5E2+-+4x+=+0\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%2A%28x+-+4%29+=+0 ALIGN=MIDDLE  ALT=\"x%2A%28x+-+4%29+=+0\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "x = 0 or x - 4 = 0<BR>\n" );
document.write( "x = 0 or x = 4\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "let's check the answer:<BR>\n" );
document.write( "if x = 0 then <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=0+=+sqrt%282%2A0%2B1%29%2B1 ALIGN=MIDDLE  ALT=\"0+=+sqrt%282%2A0%2B1%29%2B1\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=0+=+sqrt%280%2B1%29%2B1 ALIGN=MIDDLE  ALT=\"0+=+sqrt%280%2B1%29%2B1\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=0+=+sqrt%281%29%2B1 ALIGN=MIDDLE  ALT=\"0+=+sqrt%281%29%2B1\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=0+=+1%2B1 ALIGN=MIDDLE  ALT=\"0+=+1%2B1\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=0+=+2 ALIGN=MIDDLE  ALT=\"0+=+2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "because the left and the right side aren't match, so we won't use this answer<BR>\n" );
document.write( "if x = 4 then <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4+=+sqrt%282%2A4%2B1%29%2B1 ALIGN=MIDDLE  ALT=\"4+=+sqrt%282%2A4%2B1%29%2B1\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4+=+sqrt%288%2B1%29%2B1 ALIGN=MIDDLE  ALT=\"4+=+sqrt%288%2B1%29%2B1\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4+=+sqrt%289%29%2B1 ALIGN=MIDDLE  ALT=\"4+=+sqrt%289%29%2B1\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4+=+3%2B1 ALIGN=MIDDLE  ALT=\"4+=+3%2B1\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4+=+4 ALIGN=MIDDLE  ALT=\"4+=+4\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "the left side and the right side are match, so the answer is: x = 4\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );