Inactive Tutor answered • 08/29/21
Tutor
New to Wyzant
8(-4) +(-4)(4) + 3(2)(-4) = -32-16-24 = -72
Zandalee B.
asked • 03/24/15Find the determinant
| 1 -1 3|
|-1 2 -2|
| 2 -2 4|
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