计算5-16*【-2】的-3次方

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计算5-16*【-2】的-3次方


5-16×(-2)的-3次方
=5-16×(-1/2)³
=5-16×(-1/8)
=5+2
=7

5 - 16 × (-2)^(-3)
= 5 - 2^4 × (-2)^(-3)
= 5 + 2^(4-3)
= 5 + 2
= 7