document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=622049>Question 622049</A>: <I><SPAN STYLE=\"word-break: break-all;\"> someone help this question makes no sense i need steps so i can learn\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "Find all real solutions of equation 2 x^2 + 4 x + 7 = 0.\r<BR>\n" );
document.write( "\n" );
document.write( "Does the equation have real solutions? Input Yes or No:\r<BR>\n" );
document.write( "\n" );
document.write( "If your answer is Yes, input the solutions:  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #391093 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=391093\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Find all real solutions of equation 2x^2 + 4x + 7 = 0.\r<BR>\n" );
document.write( "\n" );
document.write( "Does the equation have real solutions? Input Yes or No:\r<BR>\n" );
document.write( "\n" );
document.write( "------------------<BR>\n" );
document.write( "Find the discriminant, = b^2 - 4ac<BR>\n" );
document.write( "Disc = 4^2 - 4*2*7 = 16 - 56<BR>\n" );
document.write( "Disc = -40<BR>\n" );
document.write( "-----------<BR>\n" );
document.write( "If the Disc < 0 there are no real number solutions, 2 complex solutions.<BR>\n" );
document.write( "If the Disc = 0 there are 2 real number solutions that are the same.<BR>\n" );
document.write( "If the Disc > 0 there are 2 real number solutions that are different.<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );