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〖1/1算式〗
    作业：求算式 (11711.7+1622.511)*298+(200*3245.022*0.015*(298-50)/(1401.422-298)+0.015*(298^2*600)/(1401.422-298)^2)*298 的值.
    题型：数学计算
    解:
          (11711.7+1622.511)*298+(200*3245.022*0.015*(298-50)/(1401.422-298)+0.015*(298^2*600)/(1401.422-298)^2)*298
        =13334.211*298+(200*3245.022*0.015*(298-50)/(1401.422-298)+0.015*(298^2*600)/(1401.422-298)^2)*298
        =13334.211*298+(200*3245.022*0.015*248/(1401.422-298)+0.015*(298^2*600)/(1401.422-298)^2)*298
        =13334.211*298+(200*3245.022*0.015*248/1103.422+0.015*(298^2*600)/(1401.422-298)^2)*298
        =13334.211*298+(200*3245.022*0.015*248/1103.422+0.015*53282400/(1401.422-298)^2)*298
        =13334.211*298+(200*3245.022*0.015*248/1103.422+0.015*53282400/1103.422^2)*298
        =13334.211*298+2188.66462*298
        =3973594.878+2188.66462*298
        =3973594.878+652222.05676
        =4625816.93476
    答案:(11711.7+1622.511)*298+(200*3245.022*0.015*(298-50)/(1401.422-298)+0.015*(298^2*600)/(1401.422-298)^2)*298=4625816.93476

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