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Otrada [13]
2 years ago
10

I can evaluate expressions of J=3 K=6 M=12 2j^2 -9

Mathematics
1 answer:
slega [8]2 years ago
7 0
2j²-9
2(3)²-9
2(9)-9
18-9
9


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                3            
                1
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               -------
                1282
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          ----------------
                       
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