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 -2*√(2×9.81×0.005×0.225)×log(10,((0.0006/(3.7×0.225)+(2.5×1.14×10^(-6))/(0.225×√(2×9.81×0.005×0.225))))) 的值.
    题型：数学计算
    解:
          -2*√(2×9.81×0.005×0.225)×log(10,((0.0006/(3.7×0.225)+(2.5×1.14×10^(-6))/(0.225×√(2×9.81×0.005×0.225)))))
        =-2*√0.022073×log(10,((0.0006/(3.7×0.225)+(2.5×1.14×10^(-6))/(0.225×√(2×9.81×0.005×0.225)))))
        =-2*√0.022073×log(10,((0.0006/0.8325+(2.5×1.14×10^(-6))/(0.225×√(2×9.81×0.005×0.225)))))
        =-2*√0.022073×log(10,((0.0006/0.8325+(2.5×1.14×10^(-6))/(0.225×√(2×9.81×0.005×0.225)))))
        =-2*√0.022073×log(10,((0.0006/0.8325+0.000003/(0.225×√(2×9.81×0.005×0.225)))))
        =-2*√0.022073×log(10,((0.0006/0.8325+0.000003/(0.225×√0.022073))))
        =-2*√0.022073×log(10,((0.0006/0.8325+0.000003/0.033428)))
        =-2*√0.022073×log(10,(0.000811))
        =-2*√0.022073×log(10,0.000811)
        =-2*√0.022073×(-3.090979)
        =-2*0.14857×-3.090979
        =-0.29714×(-3.090979)
        =0.918454
    答案:-2*√(2×9.81×0.005×0.225)×log(10,((0.0006/(3.7×0.225)+(2.5×1.14×10^(-6))/(0.225×√(2×9.81×0.005×0.225)))))=0.918454

你的问题在这里没有得到解决？请到 热门难题 里面看看吧！