document.write( "Question 1041404: calcule:
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\n" ); document.write( "5 7 -4
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\n" ); document.write( "\n" ); document.write( " a)A23 b)A13 c)A23
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Algebra.Com's Answer #656355 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
The first subscript denotes row, the second column.
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\n" ); document.write( "\"A%5B2%2C3%5D=-4\"
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\n" ); document.write( "Do the others the same way.
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