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〖1/1算式〗
    作业：求算式 (96-94.5)^2+(100-94.5)^2+(87-94.5)^2+(94-94.5)^2+(98-94.5)^2+(92-94.5)^2 的值.
    题型：数学计算
    解:
          (96-94.5)^2+(100-94.5)^2+(87-94.5)^2+(94-94.5)^2+(98-94.5)^2+(92-94.5)^2
        =1.5^2+(100-94.5)^2+(87-94.5)^2+(94-94.5)^2+(98-94.5)^2+(92-94.5)^2
        =1.5^2+5.5^2+(87-94.5)^2+(94-94.5)^2+(98-94.5)^2+(92-94.5)^2
        =1.5^2+5.5^2+(-7.5)^2+(94-94.5)^2+(98-94.5)^2+(92-94.5)^2
        =1.5^2+5.5^2+(-7.5)^2+(-0.5)^2+(98-94.5)^2+(92-94.5)^2
        =1.5^2+5.5^2+(-7.5)^2+(-0.5)^2+3.5^2+(92-94.5)^2
        =1.5^2+5.5^2+(-7.5)^2+(-0.5)^2+3.5^2+(-2.5)^2
        =2.25+5.5^2+(-7.5)^2+(-0.5)^2+3.5^2+(-2.5)^2
        =2.25+30.25+(-7.5)^2+(-0.5)^2+3.5^2+(-2.5)^2
        =2.25+30.25+56.25+(-0.5)^2+3.5^2+(-2.5)^2
        =2.25+30.25+56.25+0.25+3.5^2+(-2.5)^2
        =2.25+30.25+56.25+0.25+12.25+(-2.5)^2
        =2.25+30.25+56.25+0.25+12.25+6.25
        =32.5+56.25+0.25+12.25+6.25
        =88.75+0.25+12.25+6.25
        =89+12.25+6.25
        =101.25+6.25
        =107.5
    答案:(96-94.5)^2+(100-94.5)^2+(87-94.5)^2+(94-94.5)^2+(98-94.5)^2+(92-94.5)^2=107.5

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