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 92.5×((1+0.0345)^1-1)+(1850+220+20+21.5+66.12)×((1+0.0345)^0.5-1) 的值.
题型:数学计算
解:
92.5×((1+0.0345)^1-1)+(1850+220+20+21.5+66.12)×((1+0.0345)^0.5-1)
=92.5×(1.0345^1-1)+(1850+220+20+21.5+66.12)×((1+0.0345)^0.5-1)
=92.5×0.0345+(1850+220+20+21.5+66.12)×((1+0.0345)^0.5-1)
=92.5×0.0345+2177.62×((1+0.0345)^0.5-1)
=92.5×0.0345+2177.62×(1.0345^0.5-1)
=92.5×0.0345+2177.62×0.017104
=3.19125+2177.62×0.017104
=3.19125+37.246012
=40.437262 答案:92.5×((1+0.0345)^1-1)+(1850+220+20+21.5+66.12)×((1+0.0345)^0.5-1)=40.437262你的问题在这里没有得到解决?请到 热门难题 里面看看吧!