document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=456617>Question 456617</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Good morning,<BR>\n" );
document.write( "I need to solve using the quadratic formula,\r<BR>\n" );
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document.write( "3x^2-4x-15=0\r<BR>\n" );
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document.write( "Thanks<BR>\n" );
document.write( "Gina </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #313349 by </B><A HREF=/tutors/aboutme.mpl?userid=mananth><B>mananth(16946)</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=313349\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 3x^2-4x-15=0\r<BR>\n" );
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document.write( "a=	3	,b=	-4	,c=	-15		<BR>\n" );
document.write( "							<BR>\n" );
document.write( "b^2-4ac=	16-180				<BR>\n" );
document.write( "b^2-4ac=	196<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt%28196%29 ALIGN=MIDDLE  ALT=\"sqrt%28196%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >=14<BR>\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;\" >							<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x1=%28-b%2Bsqrt%28b%5E2-4ac%29%29%2F%282a%29 ALIGN=MIDDLE  ALT=\"x1=%28-b%2Bsqrt%28b%5E2-4ac%29%29%2F%282a%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >							<BR>\n" );
document.write( "x1=(4+14)/6		<BR>\n" );
document.write( "x1=	3						<BR>\n" );
document.write( "x2=(4-14)/6			<BR>\n" );
document.write( "x2= -1.67						<BR>\n" );
document.write( " </SPAN>\n" );
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