1、-2的2次方乘以0.125-【4除以(-2/3)的2次方-1/2】+(-1)2007的次方=
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![1、-2的2次方乘以0.125-【4除以(-2/3)的2次方-1/2】+(-1)2007的次方=](/uploads/image/z/11555863-7-3.jpg?t=1%E3%80%81-2%E7%9A%842%E6%AC%A1%E6%96%B9%E4%B9%98%E4%BB%A50.125-%E3%80%904%E9%99%A4%E4%BB%A5%28-2%2F3%29%E7%9A%842%E6%AC%A1%E6%96%B9-1%2F2%E3%80%91%2B%28-1%292007%E7%9A%84%E6%AC%A1%E6%96%B9%3D)
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1、-2的2次方乘以0.125-【4除以(-2/3)的2次方-1/2】+(-1)2007的次方=
1、-2的2次方乘以0.125-【4除以(-2/3)的2次方-1/2】+(-1)2007的次方=
1、-2的2次方乘以0.125-【4除以(-2/3)的2次方-1/2】+(-1)2007的次方=
1、-2的2次方乘以0.125-【4除以(-2/3)的2次方-1/2】+(-1)2007的次方
==-4×0.125-4×9/4+1/2-1
=-1/2+1/2-9-1
=-10
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