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 (1.5*10^15)/((347.69/921.31)^2+(1-(348.53/921.31)^2)*(1.5*10^15)/(1.17*10^15)) 的值.
题型:数学计算
解:
(1.5*10^15)/((347.69/921.31)^2+(1-(348.53/921.31)^2)*(1.5*10^15)/(1.17*10^15))
=1500000000000000/((347.69/921.31)^2+(1-(348.53/921.31)^2)*(1.5*10^15)/(1.17*10^15))
=1500000000000000/(0.377387^2+(1-(348.53/921.31)^2)*(1.5*10^15)/(1.17*10^15))
=1500000000000000/(0.377387^2+(1-0.378298^2)*(1.5*10^15)/(1.17*10^15))
=1500000000000000/(0.377387^2+0.856891*(1.5*10^15)/(1.17*10^15))
=1500000000000000/(0.377387^2+0.856891*1500000000000000/(1.17*10^15))
=1500000000000000/(0.377387^2+0.856891*1500000000000000/1170000000000000)
=1500000000000000/1.240999
=1208703633121380.5 答案:(1.5*10^15)/((347.69/921.31)^2+(1-(348.53/921.31)^2)*(1.5*10^15)/(1.17*10^15))=1208703633121380.5你的问题在这里没有得到解决?请到 热门难题 里面看看吧!