document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=64499>Question 64499</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Can you please help me solve using the quadratic equation metohd?\r<BR>\n" );
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document.write( "7x^2 + 10x = -2 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #45118 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=45118\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Solve for x 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=7x%5E2+%2B+10x+=+-2 ALIGN=MIDDLE  ALT=\"7x%5E2+%2B+10x+=+-2\"   DISABLED_style= \"max-width:90%; height:auto;\" > Add 2 to both sides.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=7x%5E1+%2B+10x+%2B+2+=+0 ALIGN=MIDDLE  ALT=\"7x%5E1+%2B+10x+%2B+2+=+0\"   DISABLED_style= \"max-width:90%; height:auto;\" > Here, a = 7, b = 10, and c = 2<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+%28-10%2B-sqrt%2810%5E2-4%287%29%282%29%29%29%2F2%287%29 ALIGN=MIDDLE  ALT=\"x+=+%28-10%2B-sqrt%2810%5E2-4%287%29%282%29%29%29%2F2%287%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > Simplify this.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+%28-10%2B-sqrt%28156%29%29%2F14 ALIGN=MIDDLE  ALT=\"x+=+%28-10%2B-sqrt%28156%29%29%2F14\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+%28-10%2F14%29%2B%282sqrt%2839%29%29%2F14 ALIGN=MIDDLE  ALT=\"x+=+%28-10%2F14%29%2B%282sqrt%2839%29%29%2F14\"   DISABLED_style= \"max-width:90%; height:auto;\" > and <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+%28-10%2F14%29-%282sqrt%2839%29%29%2F14 ALIGN=MIDDLE  ALT=\"x+=+%28-10%2F14%29-%282sqrt%2839%29%29%2F14\"   DISABLED_style= \"max-width:90%; height:auto;\" > Simplifying a bit more.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+%28-5%2F7%29%2B%28sqrt%2839%29%29%2F7 ALIGN=MIDDLE  ALT=\"x+=+%28-5%2F7%29%2B%28sqrt%2839%29%29%2F7\"   DISABLED_style= \"max-width:90%; height:auto;\" > = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28-5%2Bsqrt%2839%29%29%2F7 ALIGN=MIDDLE  ALT=\"%28-5%2Bsqrt%2839%29%29%2F7\"   DISABLED_style= \"max-width:90%; height:auto;\" > and...<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+%28-5%2F7%29-%28sqrt%2839%29%29%2F7 ALIGN=MIDDLE  ALT=\"x+=+%28-5%2F7%29-%28sqrt%2839%29%29%2F7\"   DISABLED_style= \"max-width:90%; height:auto;\" > = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28-5-sqrt%2839%29%29%2F7 ALIGN=MIDDLE  ALT=\"%28-5-sqrt%2839%29%29%2F7\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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