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〖1/1算式〗
作业:求算式 ((60/3.5+7.23)^(2)/4)*0.0128/((45*3.5/(45+2*3.5)+4.85)/2)^(4/3)+3.5+(60/3.5)^(2)/19.6 的值.
题型:数学计算
解:
((60/3.5+7.23)^(2)/4)*0.0128/((45*3.5/(45+2*3.5)+4.85)/2)^(4/3)+3.5+(60/3.5)^(2)/19.6
=(24.372857^(2)/4)*0.0128/((45*3.5/(45+2*3.5)+4.85)/2)^(4/3)+3.5+(60/3.5)^(2)/19.6
=(24.372857^2/4)*0.0128/((45*3.5/(45+2*3.5)+4.85)/2)^(4/3)+3.5+(60/3.5)^(2)/19.6
=148.50904*0.0128/((45*3.5/(45+2*3.5)+4.85)/2)^(4/3)+3.5+(60/3.5)^(2)/19.6
=148.50904*0.0128/((45*3.5/52+4.85)/2)^(4/3)+3.5+(60/3.5)^(2)/19.6
=148.50904*0.0128/(7.878846/2)^(4/3)+3.5+(60/3.5)^(2)/19.6
=148.50904*0.0128/3.939423^(4/3)+3.5+(60/3.5)^(2)/19.6
=148.50904*0.0128/3.939423^1.333333+3.5+(60/3.5)^(2)/19.6
=148.50904*0.0128/3.939423^1.333333+3.5+17.142857^(2)/19.6
=148.50904*0.0128/3.939423^1.333333+3.5+17.142857^2/19.6
=148.50904*0.0128/6.221712751573264+3.5+17.142857^2/19.6
=148.50904*0.0128/6.221712751573264+3.5+293.877546122448962/19.6
=1.900916/6.221712751573264+3.5+293.877546122448962/19.6
=0.305529+3.5+293.877546122448962/19.6
=0.305529+3.5+14.993752
=3.805529+14.993752
=18.799281 答案:((60/3.5+7.23)^(2)/4)*0.0128/((45*3.5/(45+2*3.5)+4.85)/2)^(4/3)+3.5+(60/3.5)^(2)/19.6=18.799281你的问题在这里没有得到解决?请到 热门难题 里面看看吧!