document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=78177>Question 78177</A>: <I><SPAN STYLE=\"word-break: break-all;\"> can you please check this for me? I have to solve and check.\r<BR>\n" );
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document.write( "sqrt<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4x%2B1 ALIGN=MIDDLE  ALT=\"4x%2B1\"   DISABLED_style= \"max-width:90%; height:auto;\" >+3+0<BR>\n" );
document.write( "sqrt<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4x%2B1 ALIGN=MIDDLE  ALT=\"4x%2B1\"   DISABLED_style= \"max-width:90%; height:auto;\" >=-3<BR>\n" );
document.write( "sqrt<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4x%2B1 ALIGN=MIDDLE  ALT=\"4x%2B1\"   DISABLED_style= \"max-width:90%; height:auto;\" >^2=(-3)^2<BR>\n" );
document.write( "4x+1=3<BR>\n" );
document.write( "x=-3<BR>\n" );
document.write( "check<BR>\n" );
document.write( "sqrt<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4%28-3%29 ALIGN=MIDDLE  ALT=\"4%28-3%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >+1+3=0<BR>\n" );
document.write( "sqrt<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3 ALIGN=MIDDLE  ALT=\"3\"   DISABLED_style= \"max-width:90%; height:auto;\" >+3=0<BR>\n" );
document.write( "6=0 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #56088 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=56088\">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%284x%2B1%29%2B3=0 ALIGN=MIDDLE  ALT=\"sqrt%284x%2B1%29%2B3=0\"   DISABLED_style= \"max-width:90%; height:auto;\" > Start with the given expression<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt%284x%2B1%29=-3 ALIGN=MIDDLE  ALT=\"sqrt%284x%2B1%29=-3\"   DISABLED_style= \"max-width:90%; height:auto;\" > Subtract 3 from both sides <BR>\n" );
document.write( "Since this equation is never true, there are no solutions  (you cannot take a square root and get a negative number). But for the sake of the problem lets see what happens...\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28sqrt%284x%2B1%29%29%5E2=%28-3%29%5E2 ALIGN=MIDDLE  ALT=\"%28sqrt%284x%2B1%29%29%5E2=%28-3%29%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" > Square both sides. Both sides will be positive so we will have 1 answer<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4x%2B1=9 ALIGN=MIDDLE  ALT=\"4x%2B1=9\"   DISABLED_style= \"max-width:90%; height:auto;\" > <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4x=8 ALIGN=MIDDLE  ALT=\"4x=8\"   DISABLED_style= \"max-width:90%; height:auto;\" > Subtract 1 from both sides<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=2 ALIGN=MIDDLE  ALT=\"x=2\"   DISABLED_style= \"max-width:90%; height:auto;\" > Divide both sides by 4\r<BR>\n" );
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document.write( "Check:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt%284x%2B1%29%2B3=0 ALIGN=MIDDLE  ALT=\"sqrt%284x%2B1%29%2B3=0\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt%284%282%29%2B1%29%2B3=0 ALIGN=MIDDLE  ALT=\"sqrt%284%282%29%2B1%29%2B3=0\"   DISABLED_style= \"max-width:90%; height:auto;\" > Plug in x=2<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt%288%2B1%29%2B3=0 ALIGN=MIDDLE  ALT=\"sqrt%288%2B1%29%2B3=0\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt%289%29%2B3=0 ALIGN=MIDDLE  ALT=\"sqrt%289%29%2B3=0\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3%2B3=0 ALIGN=MIDDLE  ALT=\"3%2B3=0\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=6=0 ALIGN=MIDDLE  ALT=\"6=0\"   DISABLED_style= \"max-width:90%; height:auto;\" > This is not true. We should have <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-3%2B3=0 ALIGN=MIDDLE  ALT=\"-3%2B3=0\"   DISABLED_style= \"max-width:90%; height:auto;\" >. But since we cannot take a square root and get a negative number, we have no solution. </SPAN>\n" );
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