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*((0.506625)^(1/1.4))*(6*(1-(0.506625)^(0.4/1.4)))^0.5 的值.
题型:数学计算
解:
1.2^2.5*((0.506625)^(1/1.4))*(6*(1-(0.506625)^(0.4/1.4)))^0.5
=1.2^2.5*(0.506625^(1/1.4))*(6*(1-(0.506625)^(0.4/1.4)))^0.5
=1.2^2.5*(0.506625^0.714286)*(6*(1-(0.506625)^(0.4/1.4)))^0.5
=1.2^2.5*0.6152643968286*(6*(1-(0.506625)^(0.4/1.4)))^0.5
=1.2^2.5*0.6152643968286*(6*(1-0.506625^(0.4/1.4)))^0.5
=1.2^2.5*0.6152643968286*(6*(1-0.506625^0.285714))^0.5
=1.2^2.5*0.6152643968286*(6*0.176574)^0.5
=1.2^2.5*0.6152643968286*1.059444^0.5
=1.577440965614878*0.6152643968286*1.059444^0.5
=1.577440965614878*0.6152643968286*1.029292961211724
=0.970543*1.029292961211724
=0.998973 答案:1.2^2.5*((0.506625)^(1/1.4))*(6*(1-(0.506625)^(0.4/1.4)))^0.5=0.998973你的问题在这里没有得到解决?请到 热门难题 里面看看吧!