document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=416749>Question 416749</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Use quadratic form to solve 4x^2-3x+2=0 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #291914 by </B><A HREF=/tutors/aboutme.mpl?userid=mananth><B>mananth(16949)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=mananth><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=mananth><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=291914\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Use quadratic form to solve 4x^2-3x+2=0\r<BR>\n" );
document.write( "\n" );
document.write( "a=4 , b = -3  , c = 2    .\r<BR>\n" );
document.write( "\n" );
document.write( "b^2-4ac=-23\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=%28-b%2B-sqrt%28b%5E2-4ac%29%29%2F%282a%29 ALIGN=MIDDLE  ALT=\"x=%28-b%2B-sqrt%28b%5E2-4ac%29%29%2F%282a%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x1=%283%2Bsqrt%28-23%29%29%2F%288%29 ALIGN=MIDDLE  ALT=\"x1=%283%2Bsqrt%28-23%29%29%2F%288%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "x1=0.375 + 0.59947894 i<BR>\n" );
document.write( "...<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x2=%28-b-sqrt%28b%5E2-4ac%29%29%2F%282a%29 ALIGN=MIDDLE  ALT=\"x2=%28-b-sqrt%28b%5E2-4ac%29%29%2F%282a%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x1=%283-sqrt%28-23%29%29%2F%288%29 ALIGN=MIDDLE  ALT=\"x1=%283-sqrt%28-23%29%29%2F%288%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "x2=0.375 - 0.5994789404140899i\r<BR>\n" );
document.write( "\n" );
document.write( "complex roots </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );