# 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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