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 (-29.686×1.425272^5)+(116.34×1.425272^4)-(160.14×1.425272^3)+(90.871×1.425272^2)-(17.953×1.425272)+45.155 的值.
    题型：数学计算
    解:
          (-29.686×1.425272^5)+(116.34×1.425272^4)-(160.14×1.425272^3)+(90.871×1.425272^2)-(17.953×1.425272)+45.155
        =-174.598476+(116.34×1.425272^4)-(160.14×1.425272^3)+(90.871×1.425272^2)-(17.953×1.425272)+45.155
        =-174.598476+480.08714-(160.14×1.425272^3)+(90.871×1.425272^2)-(17.953×1.425272)+45.155
        =-174.598476+480.08714-463.653011+(90.871×1.425272^2)-(17.953×1.425272)+45.155
        =-174.598476+480.08714-463.653011+184.595374-(17.953×1.425272)+45.155
        =-174.598476+480.08714-463.653011+184.595374-25.587908+45.155
        =305.488664-463.653011+184.595374-25.587908+45.155
        =-158.164347+184.595374-25.587908+45.155
        =26.431027-25.587908+45.155
        =0.843119+45.155
        =45.998119
    答案:(-29.686×1.425272^5)+(116.34×1.425272^4)-(160.14×1.425272^3)+(90.871×1.425272^2)-(17.953×1.425272)+45.155=45.998119

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