重装悍将bt种子:-1(1-0.5)×1/3×[2-(-3)×(-3)]

来源:百度文库 编辑:中科新闻网 时间:2024/05/07 09:22:45
要有计算过程

= -1(0.5)×1/3×〔2-9〕
= -0.5×1/3×-7
= -1/2×-7/3
= 7/6

-1(1-0.5)×1/3×[2-(-3)×(-3)]
=-(1/2)×(1/3)×(2-9)
=-(1/2)×(1/3)×(-7)
=7/6

-1(1-0.5)×1/3×[2-(-3)×(-3)]
=-1×0.5×1/3×[2-9]
=-1×1/2×1/3×(-7〕
=6/7

-1(1-0.5)×1/3×[2-(-3)×(-3)]
=-1×0.5×1/3×(2-9)
=-0.5×1/3×(-7)
=-1/2×1/3×(-7)
=-1/6×(-7)
=7/6