document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=196532>Question 196532</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Hi!\r<BR>\n" );
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document.write( "I'm having some difficulty with the following problem using the quadratic formula and finding the answers to \"x.\"\r<BR>\n" );
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document.write( "Find all solutions of the equation and express them in the form a + bi.\r<BR>\n" );
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document.write( "4x^2-8x+7=0\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 #147286 by </B><A HREF=/tutors/aboutme.mpl?userid=Earlsdon><B>Earlsdon(6294)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Earlsdon><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=147286\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Solve for x:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4x%5E2-8x%2B7+=+0 ALIGN=MIDDLE  ALT=\"4x%5E2-8x%2B7+=+0\"   DISABLED_style= \"max-width:90%; height:auto;\" > using the quadratic formula:<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+%28-b%2B-sqrt%28b%5E2-4ac%29%29%2F2a ALIGN=MIDDLE  ALT=\"x+=+%28-b%2B-sqrt%28b%5E2-4ac%29%29%2F2a\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+%28-%28-8%29%2B-sqrt%28%28-8%29%5E2-4%284%29%287%29%29%29%2F2%284%29 ALIGN=MIDDLE  ALT=\"x+=+%28-%28-8%29%2B-sqrt%28%28-8%29%5E2-4%284%29%287%29%29%29%2F2%284%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+%288%2B-sqrt%2864-112%29%29%2F8 ALIGN=MIDDLE  ALT=\"x+=+%288%2B-sqrt%2864-112%29%29%2F8\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+%288%2B-sqrt%28-48%29%29%2F8 ALIGN=MIDDLE  ALT=\"x+=+%288%2B-sqrt%28-48%29%29%2F8\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+%288%2B-sqrt%28-3%2A16%29%29%2F8 ALIGN=MIDDLE  ALT=\"x+=+%288%2B-sqrt%28-3%2A16%29%29%2F8\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+%288%2F8%29%2B%284%2F8%29%28sqrt%28-3%29%29 ALIGN=MIDDLE  ALT=\"x+=+%288%2F8%29%2B%284%2F8%29%28sqrt%28-3%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >or<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+%288%2F8%29-%284%2F8%29%28sqrt%28-3%29%29 ALIGN=MIDDLE  ALT=\"x+=+%288%2F8%29-%284%2F8%29%28sqrt%28-3%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > Simplifying:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+1%2B%28sqrt%283%29%2F2%29i ALIGN=MIDDLE  ALT=\"x+=+1%2B%28sqrt%283%29%2F2%29i\"   DISABLED_style= \"max-width:90%; height:auto;\" > or <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+1-%28sqrt%283%29%2F2%29i ALIGN=MIDDLE  ALT=\"x+=+1-%28sqrt%283%29%2F2%29i\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );