document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=674236>Question 674236</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find a quadratic equation with roots -1+4i and -1-4i </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #419108 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=419108\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> \r<BR>\n" );
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document.write( "a quadratic equation could be found with roots like this: Write the roots, a and b, in the form (x-a)(x-b).\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28x-a%29%28x-b%29=0 ALIGN=MIDDLE  ALT=\"%28x-a%29%28x-b%29=0\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "given: <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=a=-1%2B4i ALIGN=MIDDLE  ALT=\"a=-1%2B4i\"   DISABLED_style= \"max-width:90%; height:auto;\" > and <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=a=-1-4i ALIGN=MIDDLE  ALT=\"a=-1-4i\"   DISABLED_style= \"max-width:90%; height:auto;\" >..plug it in\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28x-%28-1%2B4i%29%29%28x-%28-1-4i%29%29=0 ALIGN=MIDDLE  ALT=\"%28x-%28-1%2B4i%29%29%28x-%28-1-4i%29%29=0\"   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=%28x%2B1-4i%29%28x%2B1%2B4i%29=0 ALIGN=MIDDLE  ALT=\"%28x%2B1-4i%29%28x%2B1%2B4i%29=0\"   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%5E2%2Bx%2B4i%2Ax%2Bx%2B1%2B4i-4i%2Ax-4i-16i%5E2=0 ALIGN=MIDDLE  ALT=\"x%5E2%2Bx%2B4i%2Ax%2Bx%2B1%2B4i-4i%2Ax-4i-16i%5E2=0\"   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%5E2%2Bx%2Bcross%284i%2Ax%29%2Bx%2B1%2Bcross%284i%29-cross%284i%2Ax%29-cross%284i%29-16%28-1%29=0 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%5E2%2Bx%2B1%2B16=0 ALIGN=MIDDLE  ALT=\"x%5E2%2Bx%2B1%2B16=0\"   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%5E2%2Bx%2B17=0 ALIGN=MIDDLE  ALT=\"x%5E2%2Bx%2B17=0\"   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=+graph%28+600%2C+600%2C+-10%2C+10%2C+-10%2C+20%2C+x%5E2%2Bx%2B17%29+ ALIGN=MIDDLE  ALT=\"+graph%28+600%2C+600%2C+-10%2C+10%2C+-10%2C+20%2C+x%5E2%2Bx%2B17%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( " </SPAN>\n" );
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