总述:本次共解1题。其中
☆算术计算1题
〖1/1算式〗
作业:求算式 437.75×((1+0.0435)^1-1)+(80+20.71)×((1+0.0435)^0.5-1) 的值.
题型:数学计算
解:
437.75×((1+0.0435)^1-1)+(80+20.71)×((1+0.0435)^0.5-1)
=437.75×(1.0435^1-1)+(80+20.71)×((1+0.0435)^0.5-1)
=437.75×0.0435+(80+20.71)×((1+0.0435)^0.5-1)
=437.75×0.0435+100.71×((1+0.0435)^0.5-1)
=437.75×0.0435+100.71×(1.0435^0.5-1)
=437.75×0.0435+100.71×0.021518
=19.042125+100.71×0.021518
=19.042125+2.167078
=21.209203 答案:437.75×((1+0.0435)^1-1)+(80+20.71)×((1+0.0435)^0.5-1)=21.209203你的问题在这里没有得到解决?请到 热门难题 里面看看吧!