kaos1234 kaos1234
  • 15-02-2017
  • Mathematics
contestada

Find the solution set.

|x| = -16

{ }
{-4, 4}
{-16, 16}
{-32, 32}

Respuesta :

Аноним Аноним
  • 15-02-2017
this an { } solution  because the absolute value is always a positive number unless there is a negative sign in front of the brackets.  

hope this helps :)

Answer Link
padawan
padawan padawan
  • 15-02-2017
|x| = -16 is equivalent to
x = 16 and
-x = 16
so x = 16 and -16
Answer Link

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