document.write( "Question 1060638: Find determinant of A= [4 -7] [3 -2] \n" ); document.write( "
Algebra.Com's Answer #675534 by ikleyn(52879)\"\" \"About 
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\n" ); document.write( "If you don't know what the determinant is, then learn it.\r
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\n" ); document.write( "\n" ); document.write( "If you know what the determinant is, then calculate it on your own.\r
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\n" ); document.write( "\n" ); document.write( "It is the same as to ask here on the forum what is 2x2.\r
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\n" ); document.write( "\n" ); document.write( "To learn on the determinant of a 2x2-matrix, see the lesson\r
\n" ); document.write( "\n" ); document.write( "    - Determinant of a 2x2-matrix,\r
\n" ); document.write( "\n" ); document.write( "in this site.\r
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\n" ); document.write( "\n" ); document.write( "Your determinant is 4*(-2) - 3*(-7).\r
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