document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=143511>Question 143511</A>: <I><SPAN STYLE=\"word-break: break-all;\"> solve  the quadratic formula.\r<BR>\n" );
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document.write( "4 + 4x = 2x to 2nd power </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #104489 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley77><B>checkley77(12844)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley77><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=104489\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 4+4X=2X^2<BR>\n" );
document.write( "2X^2-4X-4=0<BR>\n" );
document.write( "2(X^2-2X-2)=0<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+ ALIGN=MIDDLE  ALT=\"x+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" > <BR>\n" );
document.write( "X=(2+-SQRT[-2^2-4*1*2])/2*1<BR>\n" );
document.write( "X=(2+-SQRT[4-8])/2<BR>\n" );
document.write( "X=(2+-SQRT-4)/2<BR>\n" );
document.write( "X=(2+-2i)/2<BR>\n" );
document.write( "X=2/2+-2i/2<BR>\n" );
document.write( "X=1+-i<BR>\n" );
document.write( " </SPAN>\n" );
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