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           ☆算术计算1题

〖1/1算式〗
    作业：求算式 1154575×(0.540)^4-454602×(0.540)^5-1171328×0.540^3+593355×0.540^2-150082×0.540+15164 的值.
    题型：数学计算
    解:
          1154575×(0.540)^4-454602×(0.540)^5-1171328×0.540^3+593355×0.540^2-150082×0.540+15164
        =1154575×0.54^4-454602×(0.540)^5-1171328×0.540^3+593355×0.540^2-150082×0.540+15164
        =1154575×0.54^4-454602×0.54^5-1171328×0.540^3+593355×0.540^2-150082×0.540+15164
        =1154575×0.08503056-454602×0.54^5-1171328×0.54^3+593355×0.54^2-150082×0.54+15164
        =1154575×0.08503056-454602×0.0459165024-1171328×0.54^3+593355×0.54^2-150082×0.54+15164
        =1154575×0.08503056-454602×0.0459165024-1171328×0.157464+593355×0.54^2-150082×0.54+15164
        =1154575×0.08503056-454602×0.0459165024-1171328×0.157464+593355×0.2916-150082×0.54+15164
        =98174.158812-454602×0.0459165024-1171328×0.157464+593355×0.2916-150082×0.54+15164
        =98174.158812-20873.733824-1171328×0.157464+593355×0.2916-150082×0.54+15164
        =98174.158812-20873.733824-184441.992192+593355×0.2916-150082×0.54+15164
        =98174.158812-20873.733824-184441.992192+173022.318-150082×0.54+15164
        =98174.158812-20873.733824-184441.992192+173022.318-81044.28+15164
        =77300.424988-184441.992192+173022.318-81044.28+15164
        =-107141.567204+173022.318-81044.28+15164
        =65880.750796-81044.28+15164
        =-15163.529204+15164
        =0.470796
    答案:1154575×(0.540)^4-454602×(0.540)^5-1171328×0.540^3+593355×0.540^2-150082×0.540+15164=0.470796

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