document.write( "Question 110217: How do I find determinant of a 3 by 3 matrix, using a graphing calculator, or the long way, either way is good for me.\r
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Algebra.Com's Answer #80309 by scott8148(6628)\"\" \"About 
You can put this solution on YOUR website!
look here ... http://en.wikipedia.org/wiki/Determinant#Determinants_of_3-by-3_matrices \n" ); document.write( "
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