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〖1/1算式〗
作业:求算式 (1.5*10^15)/((347.69/1069.77)^2+(1-(347.69/1069.77)^2)*(1.5*10^15)/(1.17*10^15)) 的值.
题型:数学计算
解:
(1.5*10^15)/((347.69/1069.77)^2+(1-(347.69/1069.77)^2)*(1.5*10^15)/(1.17*10^15))
=1500000000000000/((347.69/1069.77)^2+(1-(347.69/1069.77)^2)*(1.5*10^15)/(1.17*10^15))
=1500000000000000/(0.325014^2+(1-(347.69/1069.77)^2)*(1.5*10^15)/(1.17*10^15))
=1500000000000000/(0.325014^2+(1-0.325014^2)*(1.5*10^15)/(1.17*10^15))
=1500000000000000/(0.325014^2+0.894366*(1.5*10^15)/(1.17*10^15))
=1500000000000000/(0.325014^2+0.894366*1500000000000000/(1.17*10^15))
=1500000000000000/(0.325014^2+0.894366*1500000000000000/1170000000000000)
=1500000000000000/1.252257
=1197837185178441.75 答案:(1.5*10^15)/((347.69/1069.77)^2+(1-(347.69/1069.77)^2)*(1.5*10^15)/(1.17*10^15))=1197837185178441.75你的问题在这里没有得到解决?请到 热门难题 里面看看吧!