Math 115 17

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how do I simplify (-3)^3 - (-8)(-2)

  • Math 115 17 -

    Perform the indicated calculations. -3 cubed is -27.

    (-8)(-2) is +16.

    Subtract one from the other.

  • Math 115 17 -

    so -9 is correct?

  • Math 115 17 -

    yes

  • Math 115 17 -

    No.
    -27 -16 = -43

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