document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1034281>Question 1034281</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Perform the indicated operation, whenever possible.\r<BR>\n" );
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document.write( "[-1 0]   [-1 4]<BR>\n" );
document.write( "[4 2] -  [ 3 1]\r<BR>\n" );
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document.write( " a.[-2]\r<BR>\n" );
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document.write( " b.[0 4]<BR>\n" );
document.write( "   [-1 -1]\r<BR>\n" );
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document.write( " c.[-2 4]<BR>\n" );
document.write( "   [7 3]\r<BR>\n" );
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document.write( " d.[0 -4]<BR>\n" );
document.write( "   [1 1]\r<BR>\n" );
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document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #648901 by </B><A HREF=/tutors/aboutme.mpl?userid=robertb><B>robertb(5830)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=robertb><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=robertb><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=648901\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\">  d.[0 -4]<BR>\n" );
document.write( "   [1 1]\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28matrix%282%2C2%2C-1%2C0%2C4%2C2%29%29+-+%28matrix%282%2C2%2C-1%2C4%2C3%2C1%29%29+=+%28matrix%282%2C2%2C0%2C-4%2C1%2C1%29%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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