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11 July, 13:54

Which inequality has a solution set of x>3or x<-3?

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Answers (2)
  1. 11 July, 13:56
    0
    x²-3²<0

    Step-by-step explanation:

    taking it from x>3 or x<-3

    there fore x-3>0 or x+3<0

    so the smaller one sign is changed

    x-3<0 orx+3<0

    so (x-3) (x+3) <0

    expanding x²-3²<0
  2. 11 July, 14:02
    0
    x>3

    Step-by-step explanation:

    I believe you are asking which is representative of |x| so here is the example of that.
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