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+0.012949)^0.5+1.845/(1+0.012949)+1.5*1.845/(1+0.012949)^1.5+2*1.845/(1+0.012949)^2 的值.
题型:数学计算
解:
0.5*1.845/(1+0.012949)^0.5+1.845/(1+0.012949)+1.5*1.845/(1+0.012949)^1.5+2*1.845/(1+0.012949)^2
=0.5*1.845/1.012949^0.5+1.845/(1+0.012949)+1.5*1.845/(1+0.012949)^1.5+2*1.845/(1+0.012949)^2
=0.5*1.845/1.012949^0.5+1.845/1.012949+1.5*1.845/(1+0.012949)^1.5+2*1.845/(1+0.012949)^2
=0.5*1.845/1.012949^0.5+1.845/1.012949+1.5*1.845/1.012949^1.5+2*1.845/(1+0.012949)^2
=0.5*1.845/1.012949^0.5+1.845/1.012949+1.5*1.845/1.012949^1.5+2*1.845/1.012949^2
=0.5*1.845/1.006453675039244+1.845/1.012949+1.5*1.845/1.012949^1.5+2*1.845/1.012949^2
=0.5*1.845/1.006453675039244+1.845/1.012949+1.5*1.845/1.019486243677327+2*1.845/1.012949^2
=0.5*1.845/1.006453675039244+1.845/1.012949+1.5*1.845/1.019486243677327+2*1.845/1.026065676601
=0.9225/1.006453675039244+1.845/1.012949+1.5*1.845/1.019486243677327+2*1.845/1.026065676601
=0.916585+1.845/1.012949+1.5*1.845/1.019486243677327+2*1.845/1.026065676601
=0.916585+1.821415+1.5*1.845/1.019486243677327+2*1.845/1.026065676601
=0.916585+1.821415+2.7675/1.019486243677327+2*1.845/1.026065676601
=0.916585+1.821415+2.714603+2*1.845/1.026065676601
=0.916585+1.821415+2.714603+3.69/1.026065676601
=0.916585+1.821415+2.714603+3.596261
=2.738+2.714603+3.596261
=5.452603+3.596261
=9.048864 答案:0.5*1.845/(1+0.012949)^0.5+1.845/(1+0.012949)+1.5*1.845/(1+0.012949)^1.5+2*1.845/(1+0.012949)^2=9.048864你的问题在这里没有得到解决?请到 热门难题 里面看看吧!