作业帮计算 (-2)²×(2分之1)³×(-2²)³×[(-2分之1)²]³
来源：学生作业帮助网 编辑：作业帮 时间：2024/10/06 20:52:55
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计算 (-2)²×(2分之1)³×(-2²)³×[(-2分之1)²]³
计算 (-2)²×(2分之1)³×(-2²)³×[(-2分之1)²]³
计算 (-2)²×(2分之1)³×(-2²)³×[(-2分之1)²]³
(-2)²×(2分之1)³×(-2²)³×[(-2分之1)²]³
=(-2)²×(2)^(-3)
=1/2
=4*(1/8)*(-64)*(1/64)=-1/2