document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=33706>Question 33706</A>: <I><SPAN STYLE=\"word-break: break-all;\">  If we apply the quadratic formula and find that the value of  b2 - 4ac equals zero, what can we conclude about the solutions?\r<BR>\n" );
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document.write( "A) The equation has no real number solutions.\r<BR>\n" );
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document.write( "B) The equation has exactly one irrational solution.\r<BR>\n" );
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document.write( "C) The equation has two different rational solutions\r<BR>\n" );
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document.write( "D) The equation has exactly one rational solution. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #20120 by </B><A HREF=/tutors/aboutme.mpl?userid=ntnk><B>ntnk(54)</B></A><img src=\"/images/stars/stars-08.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ntnk><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=20120\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Look at the quadratic formula. <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28-b+%2B-+sqrt%28b%5E2-4ac%29%29%2F%282a%29 ALIGN=MIDDLE  ALT=\"%28-b+%2B-+sqrt%28b%5E2-4ac%29%29%2F%282a%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "If you ignore the <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=b%5E2-4ac ALIGN=MIDDLE  ALT=\"b%5E2-4ac\"   DISABLED_style= \"max-width:90%; height:auto;\" >, <font size=\"-2\"> by making it zero</font> then you are left with<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-b%2F2a ALIGN=MIDDLE  ALT=\"-b%2F2a\"   DISABLED_style= \"max-width:90%; height:auto;\" >.\r<BR>\n" );
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document.write( "This is one rational solution. <BR>\n" );
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document.write( "D) The equation has exactly one rational solution.<BR>\n" );
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document.write( "<marquee behavior=\"alternate\">NtNk</marquee> </SPAN>\n" );
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