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〖1/1算式〗
作业:求算式 6.9*10^(6)*(0.2/132+192.2*25*10^(-6)*132/137.6)^0.25*137.5^2*0.72*293/(273.15*132^5) 的值.
题型:数学计算
解:
6.9*10^(6)*(0.2/132+192.2*25*10^(-6)*132/137.6)^0.25*137.5^2*0.72*293/(273.15*132^5)
=6.9*10^6*(0.2/132+192.2*25*10^(-6)*132/137.6)^0.25*137.5^2*0.72*293/(273.15*132^5)
=6.9*10^6*(0.2/132+192.2*25*10^(-6)*132/137.6)^0.25*137.5^2*0.72*293/(273.15*132^5)
=6.9*10^6*0.006124^0.25*137.5^2*0.72*293/(273.15*132^5)
=6.9*10^6*0.006124^0.25*137.5^2*0.72*293/10946388580300.798828
=6.9*1000000*0.006124^0.25*137.5^2*0.72*293/10946388580300.798828
=6.9*1000000*0.279742721417476*137.5^2*0.72*293/10946388580300.798828
=6.9*1000000*0.279742721417476*18906.25*0.72*293/10946388580300.798828
=6900000*0.279742721417476*18906.25*0.72*293/10946388580300.798828
=1930224.777781*18906.25*0.72*293/10946388580300.798828
=36493312204.922028*0.72*293/10946388580300.798828
=26275184787.543858*293/10946388580300.798828
=7698629142750.350586/10946388580300.798828
=0.703303 答案:6.9*10^(6)*(0.2/132+192.2*25*10^(-6)*132/137.6)^0.25*137.5^2*0.72*293/(273.15*132^5)=0.703303你的问题在这里没有得到解决?请到 热门难题 里面看看吧!