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数学计算:
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           ☆算术计算1题

〖1/1算式〗
    作业:求算式 -21.988×0.008^(6)+76.672×0.008^(5)-106.23×0.008^(4)+74.872×0.008^(3)-28.672×0.008^(2)+6.3366×0.008+0.01 的值.
    题型:数学计算
    解:
          -21.988×0.008^(6)+76.672×0.008^(5)-106.23×0.008^(4)+74.872×0.008^(3)-28.672×0.008^(2)+6.3366×0.008+0.01
        =-21.988×0.008^6+76.672×0.008^(5)-106.23×0.008^(4)+74.872×0.008^(3)-28.672×0.008^(2)+6.3366×0.008+0.01
        =-21.988×0.008^6+76.672×0.008^5-106.23×0.008^(4)+74.872×0.008^(3)-28.672×0.008^(2)+6.3366×0.008+0.01
        =-21.988×0.008^6+76.672×0.008^5-106.23×0.008^4+74.872×0.008^(3)-28.672×0.008^(2)+6.3366×0.008+0.01
        =-21.988×0.008^6+76.672×0.008^5-106.23×0.008^4+74.872×0.008^3-28.672×0.008^(2)+6.3366×0.008+0.01
        =-21.988×0.008^6+76.672×0.008^5-106.23×0.008^4+74.872×0.008^3-28.672×0.008^2+6.3366×0.008+0.01
        =-21.988×0.000000000000262+76.672×0.008^5-106.23×0.008^4+74.872×0.008^3-28.672×0.008^2+6.3366×0.008+0.01
        =-21.988×0.000000000000262+76.672×0.000000000032768-106.23×0.008^4+74.872×0.008^3-28.672×0.008^2+6.3366×0.008+0.01
        =-21.988×0.000000000000262+76.672×0.000000000032768-106.23×0.000000004096+74.872×0.008^3-28.672×0.008^2+6.3366×0.008+0.01
        =-21.988×0.000000000000262+76.672×0.000000000032768-106.23×0.000000004096+74.872×0.000000512-28.672×0.008^2+6.3366×0.008+0.01
        =-21.988×0.000000000000262+76.672×0.000000000032768-106.23×0.000000004096+74.872×0.000000512-28.672×0.000064+6.3366×0.008+0.01
        =-0+76.672×0.000000000032768-106.23×0.000000004096+74.872×0.000000512-28.672×0.000064+6.3366×0.008+0.01
        =-0+0-106.23×0.000000004096+74.872×0.000000512-28.672×0.000064+6.3366×0.008+0.01
        =-0+0-0+74.872×0.000000512-28.672×0.000064+6.3366×0.008+0.01
        =-0+0-0+0.000038-28.672×0.000064+6.3366×0.008+0.01
        =-0+0-0+0.000038-0.001835+6.3366×0.008+0.01
        =-0+0-0+0.000038-0.001835+0.050693+0.01
        =0-0+0.000038-0.001835+0.050693+0.01
        =0+0.000038-0.001835+0.050693+0.01
        =0.000038-0.001835+0.050693+0.01
        =-0.001797+0.050693+0.01
        =0.048896+0.01
        =0.058896

    答案:-21.988×0.008^(6)+76.672×0.008^(5)-106.23×0.008^(4)+74.872×0.008^(3)-28.672×0.008^(2)+6.3366×0.008+0.01=0.058896


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