document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=865355>Question 865355</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Does the given matrix, A, have an inverse?  If it does, what is A^-1<BR>\n" );
document.write( "A=  [- 7  -25] <BR>\n" );
document.write( "    [2     7]  \r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "ANSWERS:<BR>\n" );
document.write( "[-7  -25]<BR>\n" );
document.write( "[-2    -7]\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "[7  25]<BR>\n" );
document.write( "[-2  -7]\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "[7  25]<BR>\n" );
document.write( "[-2  7]\r<BR>\n" );
document.write( "\n" );
document.write( "Does not exist </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #522076 by </B><A HREF=/tutors/aboutme.mpl?userid=richwmiller><B>richwmiller(17219)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richwmiller><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=richwmiller><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=522076\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> [7 25]<BR>\n" );
document.write( "[-2 7] <BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );