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 8147×((1+0.0435)^1-1)+(80+246.81)×((1+0.0435)^0.5-1) 的值.
题型:数学计算
解:
8147×((1+0.0435)^1-1)+(80+246.81)×((1+0.0435)^0.5-1)
=8147×(1.0435^1-1)+(80+246.81)×((1+0.0435)^0.5-1)
=8147×0.0435+(80+246.81)×((1+0.0435)^0.5-1)
=8147×0.0435+326.81×((1+0.0435)^0.5-1)
=8147×0.0435+326.81×(1.0435^0.5-1)
=8147×0.0435+326.81×0.021518
=354.3945+326.81×0.021518
=354.3945+7.032298
=361.426798 答案:8147×((1+0.0435)^1-1)+(80+246.81)×((1+0.0435)^0.5-1)=361.426798你的问题在这里没有得到解决?请到 热门难题 里面看看吧!