pandadrop2004 pandadrop2004
  • 18-03-2018
  • Mathematics
contestada

which value or values would make this equation true? [?]=9

A.9 only B.-9 only C.9and -9 D.neither 9 nor -9

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dcrocker471
dcrocker471 dcrocker471
  • 18-03-2018
A. 9 only bc only 9 can be equal to 9 if it was absolutely value then the answer would be 9 and -9
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