document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=81289>Question 81289</A>: <I><SPAN STYLE=\"word-break: break-all;\"> solve by using the quadratics formula<BR>\n" );
document.write( "15nSQUARED-3=4n </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #58226 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=58226\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 15nSQUARED-3=4n<BR>\n" );
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document.write( "15n^2-4n-3 = 0<BR>\n" );
document.write( "n = [4+-sqrt(4^2-4*15*-3)]/30\r<BR>\n" );
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document.write( "n = [4+-sqrt(180)]/30\r<BR>\n" );
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document.write( "n = [4+-6sqrt5]/30\r<BR>\n" );
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document.write( "n = (2/15) +(1/5)sqrt5 or n = (2/15)-(1/5)sqrt5\r<BR>\n" );
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document.write( "=============<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
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