Compute the determinant by cofactor expansion. At each step, choose a row or column that involves the least amount of computation. 50 -6 3-6 00 4 0 0 64 -7 5 -8 = 60 5 3-2 00 9 - 1 4 (Simplify your answer.) 50 -6 3 -6 00 4 0 0 64-7 60 5 00 9 5-8 3 - 2 1 4

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