document.write( "Question 313136: Let A =
\n" ); document.write( "-2 4
\n" ); document.write( "0 3
\n" ); document.write( "and B =
\n" ); document.write( "-6 2
\n" ); document.write( "4 0
\n" ); document.write( "Find the value of -4B
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Algebra.Com's Answer #223948 by nyc_function(2741)\"\" \"About 
You can put this solution on YOUR website!
Multiply -4 by every element of matrix B.\r
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\n" ); document.write( "-4(4) -4(0)\r
\n" ); document.write( "\n" ); document.write( "24 -8
\n" ); document.write( "-16 0\r
\n" ); document.write( "\n" ); document.write( "-4B = |24 -8|
\n" ); document.write( "............|-16 0|\r
\n" ); document.write( "\n" ); document.write( "If you need me to find -4B using paint, write to me at
\n" ); document.write( "nycfunction@yahoo.com\r
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