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15 February, 05:34

Solve the equation for x: x3=-27

x=-9

x=±9

x=-3

x=±3

+4
Answers (1)
  1. 15 February, 08:14
    0
    -3

    Step-by-step explanation:

    x^3 = - 27

    x ^3 = - 3 ^ 3

    The powers will cancel out

    x = - 3
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