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 1.2^2.5*((1.12/100)^(1/1.4))*(6*(1-(1.12/100)^(0.4/1.4)))^0.5 的值.
题型:数学计算
解:
1.2^2.5*((1.12/100)^(1/1.4))*(6*(1-(1.12/100)^(0.4/1.4)))^0.5
=1.2^2.5*(0.0112^(1/1.4))*(6*(1-(1.12/100)^(0.4/1.4)))^0.5
=1.2^2.5*(0.0112^0.714286)*(6*(1-(1.12/100)^(0.4/1.4)))^0.5
=1.2^2.5*0.04041883061988*(6*(1-(1.12/100)^(0.4/1.4)))^0.5
=1.2^2.5*0.04041883061988*(6*(1-0.0112^(0.4/1.4)))^0.5
=1.2^2.5*0.04041883061988*(6*(1-0.0112^0.285714))^0.5
=1.2^2.5*0.04041883061988*(6*0.722901)^0.5
=1.2^2.5*0.04041883061988*4.337406^0.5
=1.577440965614878*0.04041883061988*4.337406^0.5
=1.577440965614878*0.04041883061988*2.082643992620918
=0.063758*2.082643992620918
=0.132785 答案:1.2^2.5*((1.12/100)^(1/1.4))*(6*(1-(1.12/100)^(0.4/1.4)))^0.5=0.132785你的问题在这里没有得到解决?请到 热门难题 里面看看吧!