document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1065020>Question 1065020</A>: <I><SPAN STYLE=\"word-break: break-all;\"> perform the indicated operations and simplify Let A =matrix[3,-4_-2,5] Let B= matrix[5,-2,8_1,0,-3] and C=matrix[7,-9,0_3,-5,1_-1,6,2] Find AB+BC <BR>\n" );
document.write( " I am stuck my the answers available are <BR>\n" );
document.write( "A.[32,19,40_-15,31,-37]<BR>\n" );
document.write( "B.[68,3,31_8,-2,-5]<BR>\n" );
document.write( "C.[-10,-19,12_-15,31,-25]<BR>\n" );
document.write( "D.[32,7,50_5,-23,-37} </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #680554 by </B><A HREF=/tutors/aboutme.mpl?userid=Fombitz><B>Fombitz(32388)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Fombitz><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=Fombitz><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=680554\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A=%28matrix%282%2C2%2C3%2C-4%2C-2%2C5%29%29 ALIGN=MIDDLE  ALT=\"A=%28matrix%282%2C2%2C3%2C-4%2C-2%2C5%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=B=%28matrix%282%2C3%2C5%2C-2%2C8%2C1%2C0%2C-3%29%29 ALIGN=MIDDLE  ALT=\"B=%28matrix%282%2C3%2C5%2C-2%2C8%2C1%2C0%2C-3%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=C=%28matrix%283%2C3%2C7%2C-9%2C0%2C3%2C-5%2C1%2C-1%2C6%2C2%29%29 ALIGN=MIDDLE  ALT=\"C=%28matrix%283%2C3%2C7%2C-9%2C0%2C3%2C-5%2C1%2C-1%2C6%2C2%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "So,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=AB=%28matrix%282%2C3%2C11%2C-6%2C36%2C-5%2C4%2C-31%29%29 ALIGN=MIDDLE  ALT=\"AB=%28matrix%282%2C3%2C11%2C-6%2C36%2C-5%2C4%2C-31%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=BC=%28matrix%282%2C3%2C21%2C13%2C14%2C10%2C-27%2C-6%29%29 ALIGN=MIDDLE  ALT=\"BC=%28matrix%282%2C3%2C21%2C13%2C14%2C10%2C-27%2C-6%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "So then,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=AB%2BBC=%28matrix%282%2C3%2C32%2C7%2C50%2C5%2C-23%2C-37%29%29 ALIGN=MIDDLE  ALT=\"AB%2BBC=%28matrix%282%2C3%2C32%2C7%2C50%2C5%2C-23%2C-37%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );