ehrkelilly
ehrkelilly ehrkelilly
  • 11-11-2016
  • Mathematics
contestada

|z-1| greater than or equal to 8
|z-1|>8

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johnlayer
johnlayer johnlayer
  • 14-11-2016
divide this into 2 equations. (z-1 is less than -8) and (z-1 is greater than 8). than solve the inequalities separately. you should get (z is less than -7) and (z is greater than 9).
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