SOLUTION: And last one for the day... Evaluate: 4 -1 3 5 2 -4 3 -5 2

Question 39277: And last one for the day...
Evaluate:
4 -1 3
5 2 -4
3 -5 2
Found 2 solutions by stanbon, checkley71:
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Evaluate:
4 -1 3
5 2 -4
3 -5 2
Assume you are looking for the determinant.
D=+[16-75+12]-[18+80-10]
=[-47]-[88]
=-135
Cheers,
Stan H.
Answer by checkley71(8403) (Show Source): You can put this solution on YOUR website!
4(4-20)+1(10+12)+3(-25-6) or 4(-16)+22-93 or -64+22-93=-135
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