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：2024/11/17 06:38:47
![计算 (-2)²×(2分之1)³×(-2²)³×[(-2分之1)²]³](/uploads/image/z/99369-9-9.jpg?t=%E8%AE%A1%E7%AE%97+%28-2%29%26%23178%3B%C3%97%282%E5%88%86%E4%B9%8B1%29%26%23179%3B%C3%97%28-2%26%23178%3B%29%26%23179%3B%C3%97%5B%28-2%E5%88%86%E4%B9%8B1%29%26%23178%3B%5D%26%23179%3B)
x){nu4t4Ք
-O0zdg!X$kDUYXBlo~
J]lQӌ5ք$Acؚhi[hji蚙h@VU5 X<
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