document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=35202>Question 35202</A>This question is from textbook <A HREF=http://www.amazon.com/exec/obidos/ASIN/0618163832/algebrahomeworkh>Algenra 1 Concepts and Skills</A><BR>\n" );
document.write( ": <I><SPAN STYLE=\"word-break: break-all;\"> Xsquared-3x-4=0 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #21393 by </B><A HREF=/tutors/aboutme.mpl?userid=hydromojo><B>hydromojo(20)</B></A><img src=\"/images/stars/stars-06.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=hydromojo><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=21393\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+x%5E2+-+3x+-4+=+0+ ALIGN=MIDDLE  ALT=\"+x%5E2+-+3x+-4+=+0+\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+x%5E2+%2B+x+-+4x+-+4+=+0+ ALIGN=MIDDLE  ALT=\"+x%5E2+%2B+x+-+4x+-+4+=+0+\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+x%28x%2B1%29+-+4%28x%2B1%29+=+0+ ALIGN=MIDDLE  ALT=\"+x%28x%2B1%29+-+4%28x%2B1%29+=+0+\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+%28x%2B1%29%28x-4%29+=+0+ ALIGN=MIDDLE  ALT=\"+%28x%2B1%29%28x-4%29+=+0+\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "so, x = -1,4 </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );