zamora17 zamora17
  • 12-02-2019
  • Mathematics
contestada

Sinplify : -(-x+1)
1 : -x-1
2: x-1
3: -x+1
4: x+1

Respuesta :

miroslavaaranda
miroslavaaranda miroslavaaranda
  • 12-02-2019
Answer- 2: x-1

When there is a " - " in front of the parenthesis change the sign of each term in parentheses
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