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 6.9850509*ln79.066-2×1.434148×10^(-3)×79.066+3/2×2.3482926×10^(-7)×79.066^(2) 的值.
    题型：数学计算
    解:
          6.9850509*ln79.066-2×1.434148×10^(-3)×79.066+3/2×2.3482926×10^(-7)×79.066^(2)
        =6.9850509*ln79.066-2×1.434148×10^(-3)×79.066+3/2×2.3482926×10^(-7)×79.066^(2)
        =6.9850509*ln79.066-2×1.434148×10^-3×79.066+3/2×2.3482926×10^(-7)×79.066^(2)
        =6.9850509*ln79.066-2×1.434148×10^-3×79.066+3/2×2.3482926×10^-7×79.066^2
        =6.9850509*4.370283-2×1.434148×10^-3×79.066+3/2×2.3482926×10^-7×79.066^2
        =6.9850509*4.370283-2×1.434148×0.001×79.066+3/2×2.3482926×10^(-7)×79.066^2
        =6.9850509*4.370283-2×1.434148×0.001×79.066+3/2×2.3482926×0.0000001×79.066^2
        =6.9850509*4.370283-2×1.434148×0.001×79.066+3/2×2.3482926×0.0000001×6251.432356000000254
        =30.526649-2×1.434148×0.001×79.066+3/2×2.3482926×0.0000001×6251.432356000000254
        =30.526649-2.868296×0.001×79.066+3/2×2.3482926×0.0000001×6251.432356000000254
        =30.526649-0.002868×79.066+3/2×2.3482926×0.0000001×6251.432356000000254
        =30.526649-0.226761+3/2×2.3482926×0.0000001×6251.432356000000254
        =30.526649-0.226761+1.5×2.3482926×0.0000001×6251.432356000000254
        =30.526649-0.226761+3.522439×0.0000001×6251.432356000000254
        =30.526649-0.226761+0×6251.432356000000254
        =30.526649-0.226761+0
        =30.299888+0
        =30.299888
    答案:6.9850509*ln79.066-2×1.434148×10^(-3)×79.066+3/2×2.3482926×10^(-7)×79.066^(2)=30.299888

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