document.write( "Question 313136: Let A =
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document.write( "-2 4
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document.write( "0 3
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document.write( "and B =
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document.write( "-6 2
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document.write( "4 0
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document.write( "Find the value of -4B \n" );
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Algebra.Com's Answer #223948 by nyc_function(2741)![]() ![]() You can put this solution on YOUR website! Multiply -4 by every element of matrix B.\r \n" ); document.write( "\n" ); document.write( "-4(-6) -4(2) \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 \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |