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+0.016531)^0.5+1.845/(1+0.016531)+1.5*1.845/(1+0.016531)^1.5+2*1.845/(1+0.016531)^2 的值.
题型:数学计算
解:
0.5*1.845/(1+0.016531)^0.5+1.845/(1+0.016531)+1.5*1.845/(1+0.016531)^1.5+2*1.845/(1+0.016531)^2
=0.5*1.845/1.016531^0.5+1.845/(1+0.016531)+1.5*1.845/(1+0.016531)^1.5+2*1.845/(1+0.016531)^2
=0.5*1.845/1.016531^0.5+1.845/1.016531+1.5*1.845/(1+0.016531)^1.5+2*1.845/(1+0.016531)^2
=0.5*1.845/1.016531^0.5+1.845/1.016531+1.5*1.845/1.016531^1.5+2*1.845/(1+0.016531)^2
=0.5*1.845/1.016531^0.5+1.845/1.016531+1.5*1.845/1.016531^1.5+2*1.845/1.016531^2
=0.5*1.845/1.008231620214324+1.845/1.016531+1.5*1.845/1.016531^1.5+2*1.845/1.016531^2
=0.5*1.845/1.008231620214324+1.845/1.016531+1.5*1.845/1.024898697128087+2*1.845/1.016531^2
=0.5*1.845/1.008231620214324+1.845/1.016531+1.5*1.845/1.024898697128087+2*1.845/1.033335273961
=0.9225/1.008231620214324+1.845/1.016531+1.5*1.845/1.024898697128087+2*1.845/1.033335273961
=0.914968+1.845/1.016531+1.5*1.845/1.024898697128087+2*1.845/1.033335273961
=0.914968+1.814996+1.5*1.845/1.024898697128087+2*1.845/1.033335273961
=0.914968+1.814996+2.7675/1.024898697128087+2*1.845/1.033335273961
=0.914968+1.814996+2.700267+2*1.845/1.033335273961
=0.914968+1.814996+2.700267+3.69/1.033335273961
=0.914968+1.814996+2.700267+3.570961
=2.729964+2.700267+3.570961
=5.430231+3.570961
=9.001192 答案:0.5*1.845/(1+0.016531)^0.5+1.845/(1+0.016531)+1.5*1.845/(1+0.016531)^1.5+2*1.845/(1+0.016531)^2=9.001192你的问题在这里没有得到解决?请到 热门难题 里面看看吧!