document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1090923>Question 1090923</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Please help me with this. \r<BR>\n" );
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document.write( "Find the real root of this equation and write the answer as an ordered pair.\r<BR>\n" );
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document.write( "y = x^3 - X^2 - 4x +7\r<BR>\n" );
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document.write( "Thanks a million! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #705364 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=705364\">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=y+=+x%5E3+-+x%5E2+-+4x+%2B7+ ALIGN=MIDDLE  ALT=\"y+=+x%5E3+-+x%5E2+-+4x+%2B7+\"   DISABLED_style= \"max-width:90%; height:auto;\" > where <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=a=1 ALIGN=MIDDLE  ALT=\"a=1\"   DISABLED_style= \"max-width:90%; height:auto;\" >,<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=b=-1 ALIGN=MIDDLE  ALT=\"b=-1\"   DISABLED_style= \"max-width:90%; height:auto;\" >,<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=c=-4 ALIGN=MIDDLE  ALT=\"c=-4\"   DISABLED_style= \"max-width:90%; height:auto;\" >, and <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=d=7 ALIGN=MIDDLE  ALT=\"d=7\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "use this formula:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=root%283%2C%28-b%5E3%2F%2827a%5E3%29%2Bbc%2F6a%5E2-d%2F2a%29%2Bsqrt%28%28-b%5E3%2F%2827a%5E3%29%2Bbc%2F6a%5E2-d%2F2a%29%5E2%2B%28c%2F3a-b%5E2%2F9a%5E2%29%5E3%29+%29%2Broot%283%2C%28-b%5E3%2F%2827a%5E3%29%2Bbc%2F6a%5E2-d%2F2a%29-sqrt%28%28-b%5E3%2F%2827a%5E3%29%2Bbc%2F6a%5E2-d%2F2a%29%5E2%2B%28c%2F3a-b%5E2%2F9a%5E2%29%5E3%29+%29+-b%2F3a ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "or\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+++=+++%28q+%2B+%28q%5E2+%2B+%28r-p%5E2%293%29%5E%281%2F2%29%29%5E%281%2F3%29+++%2B+++%28q+-+%28q%5E2+%2B+%28r-p%5E2%29%5E3%29%5E%281%2F2%29%29%5E%281%2F3%29+++%2B+++p ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( " where<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=p+=+-b%2F%283a%29 ALIGN=MIDDLE  ALT=\"p+=+-b%2F%283a%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >,   <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=q+=+p%5E3+%2B+%28bc-3ad%29%2F%286a%5E2%29 ALIGN=MIDDLE  ALT=\"q+=+p%5E3+%2B+%28bc-3ad%29%2F%286a%5E2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >,   <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=r+=+c%2F%283a%29 ALIGN=MIDDLE  ALT=\"r+=+c%2F%283a%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "and you will get:\r<BR>\n" );
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document.write( " <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=-2.22 ALIGN=MIDDLE  ALT=\"x=-2.22\"   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=1.61+%2B+i%2A+0.75 ALIGN=MIDDLE  ALT=\"x=1.61+%2B+i%2A+0.75\"   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=1.61+-+i%2A+0.75 ALIGN=MIDDLE  ALT=\"x=1.61+-+i%2A+0.75\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );