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 815.42×((1+0.0435)^1-1)+(0+25.36)×((1+0.0435)^0.5-1) 的值.
题型:数学计算
解:
815.42×((1+0.0435)^1-1)+(0+25.36)×((1+0.0435)^0.5-1)
=815.42×(1.0435^1-1)+(0+25.36)×((1+0.0435)^0.5-1)
=815.42×0.0435+(0+25.36)×((1+0.0435)^0.5-1)
=815.42×0.0435+25.36×((1+0.0435)^0.5-1)
=815.42×0.0435+25.36×(1.0435^0.5-1)
=815.42×0.0435+25.36×0.021518
=35.47077+25.36×0.021518
=35.47077+0.545696
=36.016466 答案:815.42×((1+0.0435)^1-1)+(0+25.36)×((1+0.0435)^0.5-1)=36.016466你的问题在这里没有得到解决?请到 热门难题 里面看看吧!