(1+0.34+0.45)×(0.34+0.45+0.56)-(1+0.34+0.45+0.56)
答案:5 悬赏:10 手机版
解决时间 2021-03-16 19:05
- 提问者网友:听门外雪花风
- 2021-03-16 13:27
(1+0.34+0.45)×(0.34+0.45+0.56)-(1+0.34+0.45+0.56)
最佳答案
- 五星知识达人网友:山君与见山
- 2021-03-16 14:56
=(1+0.34+.045)x(0.34+0.45)+(1+0.34+.045)x0.56-(1+0.34+.045)x(0.34+0.45)-0.56x(0.34+0.45)
=(1+0.34+.045)x0.56-0.56x(0.34+0.45)
=0.56
=(1+0.34+.045)x0.56-0.56x(0.34+0.45)
=0.56
全部回答
- 1楼网友:轻雾山林
- 2021-03-16 18:38
0 把相同的质子提出来
- 2楼网友:时间的尘埃
- 2021-03-16 17:25
(0.34x0.45)X(1+0.56)-(0.34x0.45)X(1+0.56)=0
- 3楼网友:詩光轨車
- 2021-03-16 16:08
(1+0.34+0.45)×(0.34+0.45+0.56)-(1+0.34+0.45+0.56)×(0.34+0.45)
=(1+0.34+0.45)×(0.34+0.45+0.56)-(0.34+0.45+0.56)×(0.34+0.45)-(0.34+0.45)
=(1+0.34+0.45-0.34-0.45)x(0.34+0.45+0.56)-(0.34+0.45)
=(0.34+0.45+0.56)-(0.34+0.45)
=0.56
希望能帮到你!
=(1+0.34+0.45)×(0.34+0.45+0.56)-(0.34+0.45+0.56)×(0.34+0.45)-(0.34+0.45)
=(1+0.34+0.45-0.34-0.45)x(0.34+0.45+0.56)-(0.34+0.45)
=(0.34+0.45+0.56)-(0.34+0.45)
=0.56
希望能帮到你!
- 4楼网友:有你哪都是故乡
- 2021-03-16 15:05
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