总述:本次共解1题。其中
☆算术计算1题
〖1/1算式〗
作业:求算式 1/√((25)×((1.330391*103.34*0.112)^2+1)÷(1.330391^2+1)÷1.330391^2÷(0.25*1.330391^2+1))÷((1.330391*103.34)^2+1) 的值.
题型:数学计算
解:
1/√((25)×((1.330391*103.34*0.112)^2+1)÷(1.330391^2+1)÷1.330391^2÷(0.25*1.330391^2+1))÷((1.330391*103.34)^2+1)
=1/√(25×((1.330391*103.34*0.112)^2+1)÷(1.330391^2+1)÷1.330391^2÷(0.25*1.330391^2+1))÷((1.330391*103.34)^2+1)
=1/√(25×(15.398052^2+1)÷(1.330391^2+1)÷1.330391^2÷(0.25*1.330391^2+1))÷((1.330391*103.34)^2+1)
=1/√(25×238.100005÷(1.330391^2+1)÷1.330391^2÷(0.25*1.330391^2+1))÷((1.330391*103.34)^2+1)
=1/√(25×238.100005÷2.76994÷1.330391^2÷(0.25*1.330391^2+1))÷((1.330391*103.34)^2+1)
=1/√(25×238.100005÷2.76994÷1.330391^2÷1.442485)÷((1.330391*103.34)^2+1)
=1/√841.703531÷((1.330391*103.34)^2+1)
=1/√841.703531÷(137.482606^2+1)
=1/√841.703531÷18902.466953
=1/29.012127÷18902.466953
=0.034468÷18902.466953
=0.000002 答案:1/√((25)×((1.330391*103.34*0.112)^2+1)÷(1.330391^2+1)÷1.330391^2÷(0.25*1.330391^2+1))÷((1.330391*103.34)^2+1)=0.000002你的问题在这里没有得到解决?请到 热门难题 里面看看吧!