-0.25²÷(-1/2)³+(1/8-1/2)*(-1)^100=
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/17 23:34:05
![-0.25²÷(-1/2)³+(1/8-1/2)*(-1)^100=](/uploads/image/z/99361-1-1.jpg?t=-0.25%26%23178%3B%C3%B7%EF%BC%88-1%2F2%EF%BC%89%26%23179%3B%2B%EF%BC%881%2F8-1%2F2%EF%BC%89%2A%EF%BC%88-1%EF%BC%89%5E100%3D)
x)532US64>]C}{:A"@C}XȈ340I*ҧ@~@l14е5ַЄՃx0~qAb #
-0.25²÷(-1/2)³+(1/8-1/2)*(-1)^100=
-0.25²÷(-1/2)³+(1/8-1/2)*(-1)^100=
-0.25²÷(-1/2)³+(1/8-1/2)*(-1)^100=
-0.25²÷(-1/2)³+(1/8-1/2)*(-1)^100
=-1/16*(-8)+(-3/8)
=1/2-3/8
=1/8