document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=130950>Question 130950</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Write a quadratic equation in the variable \"x\" having the given numbers as solutions.\r<BR>\n" );
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document.write( "Type the equation in standard form, ax^2 + bx + c = 0\r<BR>\n" );
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document.write( "(-sqrt(  7 ))(root ( 8, 7 ))\r<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #95606 by </B><A HREF=/tutors/aboutme.mpl?userid=TakeATuition.com><B>TakeATuition.com(57)</B></A><img src=\"/images/stars/stars-08.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=TakeATuition.com><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.takeatuition.com/images/logo.jpg valign=middle><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=95606\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> solution -<BR>\n" );
document.write( "  The form of quadratic equation is<BR>\n" );
document.write( "                   ax^2 + bx + c = 0<BR>\n" );
document.write( "   if two roots of the equation are given then <BR>\n" );
document.write( "  equation can be formed by this formula<BR>\n" );
document.write( "    x^2 - (sum of the roots)x + product of the roots = 0      .....(i)<BR>\n" );
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document.write( "  Now two roots are given that is 8 and 7<BR>\n" );
document.write( "     Therefore <BR>\n" );
document.write( "             sum of the roots = 8 + 7 = 15<BR>\n" );
document.write( "             product of the roots = 8*7 = 56<BR>\n" );
document.write( " substituting the value in equation (i)<BR>\n" );
document.write( " we have<BR>\n" );
document.write( "      x^2 - (15)x + 56 = 0 <BR>\n" );
document.write( "      x^2 - 15x + 56 = 0<BR>\n" );
document.write( "       is the required equation.\r<BR>\n" );
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document.write( "     </SPAN>\n" );
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