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 5.1070748*ln1069.5+2×3.128054×10^(-3)×1069.5-3/2×1.200352×10^(-6)×(1069.5)^2 的值.
    题型：数学计算
    解:
          5.1070748*ln1069.5+2×3.128054×10^(-3)×1069.5-3/2×1.200352×10^(-6)×(1069.5)^2
        =5.1070748*ln1069.5+2×3.128054×10^(-3)×1069.5-3/2×1.200352×10^(-6)×(1069.5)^2
        =5.1070748*ln1069.5+2×3.128054×10^-3×1069.5-3/2×1.200352×10^(-6)×(1069.5)^2
        =5.1070748*ln1069.5+2×3.128054×10^-3×1069.5-3/2×1.200352×10^-6×1069.5^2
        =5.1070748*6.974947+2×3.128054×10^-3×1069.5-3/2×1.200352×10^-6×1069.5^2
        =5.1070748*6.974947+2×3.128054×0.001×1069.5-3/2×1.200352×10^(-6)×1069.5^2
        =5.1070748*6.974947+2×3.128054×0.001×1069.5-3/2×1.200352×0.000001×1069.5^2
        =5.1070748*6.974947+2×3.128054×0.001×1069.5-3/2×1.200352×0.000001×1143830.25
        =35.621576+2×3.128054×0.001×1069.5-3/2×1.200352×0.000001×1143830.25
        =35.621576+6.256108×0.001×1069.5-3/2×1.200352×0.000001×1143830.25
        =35.621576+0.006256×1069.5-3/2×1.200352×0.000001×1143830.25
        =35.621576+6.690792-3/2×1.200352×0.000001×1143830.25
        =35.621576+6.690792-1.5×1.200352×0.000001×1143830.25
        =35.621576+6.690792-1.800528×0.000001×1143830.25
        =35.621576+6.690792-0.000002×1143830.25
        =35.621576+6.690792-2.28766
        =42.312368-2.28766
        =40.024708
    答案:5.1070748*ln1069.5+2×3.128054×10^(-3)×1069.5-3/2×1.200352×10^(-6)×(1069.5)^2=40.024708

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