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〖1/1算式〗
    作业：求算式 (2*(-0.0097903096)*5-2*(-0.39657121))*ln5+2*0.0097903096*5+3*(-0.39657121) 的值.
    题型：数学计算
    解:
          (2*(-0.0097903096)*5-2*(-0.39657121))*ln5+2*0.0097903096*5+3*(-0.39657121)
        =(2*(-0.0097903096)*5-2*(-0.39657121))*ln5+2*0.0097903096*5+3*(-0.39657121)
        =(2*(-0.0097903096)*5-2*(-0.39657121))*ln5+2*0.0097903096*5+3*(-0.39657121)
        =0.695237*ln5+2*0.0097903096*5+3*(-0.39657121)
        =0.695237*ln5+2*0.0097903096*5+3*(-0.39657121)
        =0.695237*1.609438+2*0.0097903096*5+3*-0.39657121
        =1.118941+2*0.0097903096*5+3*(-0.39657121)
        =1.118941+0.019581*5+3*(-0.39657121)
        =1.118941+0.097905+3*(-0.39657121)
        =1.118941+0.097905+(-1.189714)
        =1.216846+(-1.189714)
        =0.027132
    答案:(2*(-0.0097903096)*5-2*(-0.39657121))*ln5+2*0.0097903096*5+3*(-0.39657121)=0.027132

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