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Evaluate the determinant.7 3 28 2 76 8 5A) 212B) -464© -212D860

User Ctb
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1 Answer

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| 7 3 2|

8 2 7

6 8 5

7(10 - 56) - 3(40 - 42) + 2(64 - 12)

7(-46) - 3(-2) + 2( 52)

-322 + 6 + 104

= -212

User Jemiloii
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