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 0.5*1.845/(1+0.016396)^0.5+1.845/(1+0.016396)+1.5*1.845/(1+0.016396)^1.5+2*1.845/(1+0.016396)^2 的值.
题型:数学计算
解:
0.5*1.845/(1+0.016396)^0.5+1.845/(1+0.016396)+1.5*1.845/(1+0.016396)^1.5+2*1.845/(1+0.016396)^2
=0.5*1.845/1.016396^0.5+1.845/(1+0.016396)+1.5*1.845/(1+0.016396)^1.5+2*1.845/(1+0.016396)^2
=0.5*1.845/1.016396^0.5+1.845/1.016396+1.5*1.845/(1+0.016396)^1.5+2*1.845/(1+0.016396)^2
=0.5*1.845/1.016396^0.5+1.845/1.016396+1.5*1.845/1.016396^1.5+2*1.845/(1+0.016396)^2
=0.5*1.845/1.016396^0.5+1.845/1.016396+1.5*1.845/1.016396^1.5+2*1.845/1.016396^2
=0.5*1.845/1.008164669089331+1.845/1.016396+1.5*1.845/1.016396^1.5+2*1.845/1.016396^2
=0.5*1.845/1.008164669089331+1.845/1.016396+1.5*1.845/1.02469453700372+2*1.845/1.016396^2
=0.5*1.845/1.008164669089331+1.845/1.016396+1.5*1.845/1.02469453700372+2*1.845/1.033060828816
=0.9225/1.008164669089331+1.845/1.016396+1.5*1.845/1.02469453700372+2*1.845/1.033060828816
=0.915029+1.845/1.016396+1.5*1.845/1.02469453700372+2*1.845/1.033060828816
=0.915029+1.815237+1.5*1.845/1.02469453700372+2*1.845/1.033060828816
=0.915029+1.815237+2.7675/1.02469453700372+2*1.845/1.033060828816
=0.915029+1.815237+2.700805+2*1.845/1.033060828816
=0.915029+1.815237+2.700805+3.69/1.033060828816
=0.915029+1.815237+2.700805+3.57191
=2.730266+2.700805+3.57191
=5.431071+3.57191
=9.002981 答案:0.5*1.845/(1+0.016396)^0.5+1.845/(1+0.016396)+1.5*1.845/(1+0.016396)^1.5+2*1.845/(1+0.016396)^2=9.002981你的问题在这里没有得到解决?请到 热门难题 里面看看吧!