jdkdodos jdkdodos
  • 17-02-2017
  • Mathematics
contestada

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

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christinann062
christinann062 christinann062
  • 17-02-2017
2j²-9
2(3)²-9
2(9)-9
18-9
9


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