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22 June, 03:55

Given 2x² = - 8, x is

+2
Answers (2)
  1. 22 June, 03:58
    0
    x = - 2 x = 2 (irrational numbers)
  2. 22 June, 04:04
    0
    You would first divide by 2 which would get you x ^2 = - 4

    then you have a negative so you'll have two answers

    your answers would be x=2 and x=-2
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