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22 April, 13:39

Does anyone know what (-2) ^-3 equals? By the way it has to be simpified.

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Answers (2)
  1. 22 April, 15:44
    0
    -8

    Step-by-step explanation:

    = (-2) ^-3

    = - 2 * -2 * -2

    = - 8
  2. 22 April, 17:01
    0
    -1/8

    Step-by-step explanation:

    (-2) ^-3

    The negative exponent means it's the inverse.

    1 / ((-2) ^3)

    -2 cubed is - 8.

    1 / (-8)

    So the simplified answer is - 1/8.
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