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〖1/1算式〗
作业:求算式 1.2^2.5*((0.2514)^(1/1.4))*(6*(1-(0.2514)^(0.4/1.4)))^0.5 的值.
题型:数学计算
解:
1.2^2.5*((0.2514)^(1/1.4))*(6*(1-(0.2514)^(0.4/1.4)))^0.5
=1.2^2.5*(0.2514^(1/1.4))*(6*(1-(0.2514)^(0.4/1.4)))^0.5
=1.2^2.5*(0.2514^0.714286)*(6*(1-(0.2514)^(0.4/1.4)))^0.5
=1.2^2.5*0.372983233484305*(6*(1-(0.2514)^(0.4/1.4)))^0.5
=1.2^2.5*0.372983233484305*(6*(1-0.2514^(0.4/1.4)))^0.5
=1.2^2.5*0.372983233484305*(6*(1-0.2514^0.285714))^0.5
=1.2^2.5*0.372983233484305*(6*0.325975)^0.5
=1.2^2.5*0.372983233484305*1.95585^0.5
=1.577440965614878*0.372983233484305*1.95585^0.5
=1.577440965614878*0.372983233484305*1.398517071758511
=0.588359*1.398517071758511
=0.82283 答案:1.2^2.5*((0.2514)^(1/1.4))*(6*(1-(0.2514)^(0.4/1.4)))^0.5=0.82283你的问题在这里没有得到解决?请到 热门难题 里面看看吧!