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〖1/1算式〗
作业:求算式 1.2^2.5*((1.12/101)^(1/1.4))*(6*(1-(1.12/101)^(0.4/1.4)))^0.5 的值.
题型:数学计算
解:
1.2^2.5*((1.12/101)^(1/1.4))*(6*(1-(1.12/101)^(0.4/1.4)))^0.5
=1.2^2.5*(0.011089^(1/1.4))*(6*(1-(1.12/101)^(0.4/1.4)))^0.5
=1.2^2.5*(0.011089^0.714286)*(6*(1-(1.12/101)^(0.4/1.4)))^0.5
=1.2^2.5*0.040132295468769*(6*(1-(1.12/101)^(0.4/1.4)))^0.5
=1.2^2.5*0.040132295468769*(6*(1-0.011089^(0.4/1.4)))^0.5
=1.2^2.5*0.040132295468769*(6*(1-0.011089^0.285714))^0.5
=1.2^2.5*0.040132295468769*(6*0.723689)^0.5
=1.2^2.5*0.040132295468769*4.342134^0.5
=1.577440965614878*0.040132295468769*4.342134^0.5
=1.577440965614878*0.040132295468769*2.083778779045415
=0.063306*2.083778779045415
=0.131916 答案:1.2^2.5*((1.12/101)^(1/1.4))*(6*(1-(1.12/101)^(0.4/1.4)))^0.5=0.131916你的问题在这里没有得到解决?请到 热门难题 里面看看吧!