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〖1/1算式〗
作业:求算式 0.1378*(287*343.15/1.4)^0.5/(150000*0.4782)*(1+0.2*0.4782^2)^(2.4/0.8) 的值.
题型:数学计算
解:
0.1378*(287*343.15/1.4)^0.5/(150000*0.4782)*(1+0.2*0.4782^2)^(2.4/0.8)
=0.1378*70345.75^0.5/(150000*0.4782)*(1+0.2*0.4782^2)^(2.4/0.8)
=0.1378*70345.75^0.5/71730*(1+0.2*0.4782^2)^(2.4/0.8)
=0.1378*70345.75^0.5/71730*1.045735^(2.4/0.8)
=0.1378*70345.75^0.5/71730*1.045735^3
=0.1378*265.227732335817393/71730*1.045735^3
=0.1378*265.227732335817393/71730*1.143575734127441
=36.548382/71730*1.143575734127441
=0.00051*1.143575734127441
=0.000583 答案:0.1378*(287*343.15/1.4)^0.5/(150000*0.4782)*(1+0.2*0.4782^2)^(2.4/0.8)=0.000583你的问题在这里没有得到解决?请到 热门难题 里面看看吧!