document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=80191>Question 80191</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Determine the number of solutions for the following equation:\r<BR>\n" );
document.write( "\n" );
document.write( "x^2 - 4x + 4 = 0\r<BR>\n" );
document.write( "\n" );
document.write( "Should you say there are 2 identical solutions or only 1 solution? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #57529 by </B><A HREF=/tutors/aboutme.mpl?userid=vertciel><B>vertciel(183)</B></A><img src=\"/images/stars/stars-09.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=vertciel><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=57529\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Hello there,\r<BR>\n" );
document.write( "\n" );
document.write( "This is a quadratic equation, so if you graph any quadratic equation with real solutions, you will see that there are two x-intercepts. Therefore, you need to show both x-intercepts.\r<BR>\n" );
document.write( "\n" );
document.write( "For x^2 - 4x + 4 = 0, solve for x and you will have the two x-intercepts.\r<BR>\n" );
document.write( "\n" );
document.write( "I assume you know how to solve for x so I will leave this problem as such. However, if you require more help, please write back!\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );