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 1-0.35×√(1523.2/601061.48)+0.35×√(1523.2/601061.48)×(105.4/(-609.3)) 的值.
题型:数学计算
解:
1-0.35×√(1523.2/601061.48)+0.35×√(1523.2/601061.48)×(105.4/(-609.3))
=1-0.35×√0.002534+0.35×√(1523.2/601061.48)×(105.4/(-609.3))
=1-0.35×√0.002534+0.35×√0.002534×(105.4/(-609.3))
=1-0.35×√0.002534+0.35×√0.002534×(105.4/(-609.3))
=1-0.35×√0.002534+0.35×√0.002534×(-0.172985)
=1-0.35×0.050339+0.35×√0.002534×-0.172985
=1-0.35×0.050339+0.35×0.050339×-0.172985
=1-0.017619+0.35×0.050339×(-0.172985)
=1-0.017619+0.017619×(-0.172985)
=1-0.017619+(-0.003048)
=0.982381+(-0.003048)
=0.979333 答案:1-0.35×√(1523.2/601061.48)+0.35×√(1523.2/601061.48)×(105.4/(-609.3))=0.979333你的问题在这里没有得到解决?请到 热门难题 里面看看吧!