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kaos1234 kaos1234
  • 14-02-2017
  • Mathematics
Answered

Find the solution set.


|x| = -16


{ }

{-4, 4}

{-16, 16}

{-32, 32}

Verified Answer :

Anonymous Anonymous
  • 14-02-2017

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 :)

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padawan
padawan padawan
  • 14-02-2017

|x| = -16 is equivalent to
x = 16 and
-x = 16
so x = 16 and -16

Answer Link

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