document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=604261>Question 604261</A>: <I><SPAN STYLE=\"word-break: break-all;\"> X^2+2x-3=4 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #381069 by </B><A HREF=/tutors/aboutme.mpl?userid=flame8855><B>flame8855(424)</B></A><img src=\"/images/stars/stars-10.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=flame8855><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=flame8855><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=381069\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> X^2+2x-3=4<BR>\n" );
document.write( "X^2+2x-7=0<BR>\n" );
document.write( "delta = b^2 -4ac = 4-4(1)(-7)= 32<BR>\n" );
document.write( "x1= -1+2sqrt2<BR>\n" );
document.write( "x2=-1-2sqrt2 </SPAN>\n" );
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