document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=180569>Question 180569</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Determine whether the following have a solution or not. Justify answer.\r<BR>\n" );
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document.write( "x^2+3x-15=0<BR>\n" );
document.write( "x^2+x+4=0<BR>\n" );
document.write( "x^2-4x-7=0<BR>\n" );
document.write( "x^2-8x+16=0<BR>\n" );
document.write( "2x^2+3x+7=0<BR>\n" );
document.write( "x^2-4x-77=0<BR>\n" );
document.write( "3x^2-7x+6=0<BR>\n" );
document.write( "4x^2+16x+16=0 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #135354 by </B><A HREF=/tutors/aboutme.mpl?userid=vleith><B>vleith(2983)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=vleith><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=135354\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Use this URL --> http://www.algebra.com/algebra/homework/quadratic/quadratic.solver\r<BR>\n" );
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document.write( "Then, based on the value of the discriminant, determine if there are real solutions for each expression </SPAN>\n" );
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