document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1132136>Question 1132136</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I'm being asked to solve for x (find the roots) of this equation:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+3x%5E3%2B2x%5E2%2B75x-50=0+ ALIGN=MIDDLE  ALT=\"+3x%5E3%2B2x%5E2%2B75x-50=0+\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "I've tried factor theorem but I can't get it to equal 0. I tried factoring by grouping but I can't make that work because of the sign on the last term. Help please? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #749067 by </B><A HREF=/tutors/aboutme.mpl?userid=MathLover1><B>MathLover1(20850)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=MathLover1><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=MathLover1><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=749067\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> \r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3x%5E3%2B2x%5E2%2B75x-50=0++ ALIGN=MIDDLE  ALT=\"3x%5E3%2B2x%5E2%2B75x-50=0++\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "use Newton-Raphson\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5Bn%2B1%5D=x%5Bn%5D-f%28x%29%2Ff%92%28x%29 ALIGN=MIDDLE  ALT=\"x%5Bn%2B1%5D=x%5Bn%5D-f%28x%29%2Ff%92%28x%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f ALIGN=MIDDLE  ALT=\"f\"   DISABLED_style= \"max-width:90%; height:auto;\" >’<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28x%29=9x%5E2%2B4x%2B75 ALIGN=MIDDLE  ALT=\"%28x%29=9x%5E2%2B4x%2B75\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Let <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5B1%5D+=1 ALIGN=MIDDLE  ALT=\"x%5B1%5D+=1\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "than <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5B2%5D+=1-%283%2A1%5E3%2B2%2A1%5E2%2B75%2A1-50%29%2F%289%2A1%5E2%2B4%2A1%2B75%29 ALIGN=MIDDLE  ALT=\"x%5B2%5D+=1-%283%2A1%5E3%2B2%2A1%5E2%2B75%2A1-50%29%2F%289%2A1%5E2%2B4%2A1%2B75%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( " <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5B2%5D+=1-%283%2B2%2B75-50%29%2F%289%2B4%2B75%29 ALIGN=MIDDLE  ALT=\"x%5B2%5D+=1-%283%2B2%2B75-50%29%2F%289%2B4%2B75%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( " <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5B2%5D+=1-30%2F88 ALIGN=MIDDLE  ALT=\"x%5B2%5D+=1-30%2F88\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+x%5B2%5D+=88%2F88-30%2F88 ALIGN=MIDDLE  ALT=\"+x%5B2%5D+=88%2F88-30%2F88\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+x%5B2%5D+=58%2F88 ALIGN=MIDDLE  ALT=\"+x%5B2%5D+=58%2F88\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5B2%5D+=0.659091 ALIGN=MIDDLE  ALT=\"x%5B2%5D+=0.659091\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5B3%5D=0.659091-%283%2A0.659091%5E3%2B2%2A0.659091%5E2%2B75%2A0.659091-50%29%2F%289%2A0.659091%5E2%2B4%2A0.659091%2B75%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5B3%5D=0.659091-%281.159556154817871713%29%2F%2881.545972516529%29 ALIGN=MIDDLE  ALT=\"x%5B3%5D=0.659091-%281.159556154817871713%29%2F%2881.545972516529%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5B3%5D=0.659091-0.01422 ALIGN=MIDDLE  ALT=\"x%5B3%5D=0.659091-0.01422\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5B3%5D ALIGN=MIDDLE  ALT=\"x%5B3%5D\"   DISABLED_style= \"max-width:90%; height:auto;\" > &#8776; <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=0.644871 ALIGN=MIDDLE  ALT=\"0.644871\"   DISABLED_style= \"max-width:90%; height:auto;\" >=> one real solution\r<BR>\n" );
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document.write( "you also have complex roots:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x ALIGN=MIDDLE  ALT=\"x\"   DISABLED_style= \"max-width:90%; height:auto;\" >&#8776;<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-0.6558+-+5.0414%2A+i ALIGN=MIDDLE  ALT=\"-0.6558+-+5.0414%2A+i\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x ALIGN=MIDDLE  ALT=\"x\"   DISABLED_style= \"max-width:90%; height:auto;\" >&#8776;<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-0.6558+%2B5.0414+%2Ai ALIGN=MIDDLE  ALT=\"-0.6558+%2B5.0414+%2Ai\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );