document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=47398>Question 47398</A>: <I><SPAN STYLE=\"word-break: break-all;\"> This is for an exam. I need some help on Solving a quadratic equation with imaginary roots. Find all real or imaginary roots of:\r<BR>\n" );
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document.write( "3x^2+4x+4=0\r<BR>\n" );
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document.write( "As an example a similar problem: x^2+4x+5=0  had a solution of: x= -2+i or -2-i\r<BR>\n" );
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document.write( "Thanks </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #31365 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=31365\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 3x^2+4x+4=0 \r<BR>\n" );
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document.write( "Use the quadratic formula, as follows:\r<BR>\n" );
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document.write( "x=[-4+sqrt(4^2-4(3)(4)]/2(3) or x=[-4-sqrt(4^2-4(3)(4)]/2(3)\r<BR>\n" );
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document.write( "x=[-4+sqrt(-32)]/6 or x=[-4-sqrt(-32)]/6\r<BR>\n" );
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document.write( "x=[-2+2isqrt2]/3 or x=[-2-2isqrt2]/3\r<BR>\n" );
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document.write( "x=(2/3)(-1+isqrt2] or x=(2/3)[-1-isqrt2]\r<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
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