Overview: 1 questions will be solved this time.Among them
           ☆1 inequalities

[ 1/1Inequality]
    Assignment:Find the solution set of inequality -3494.8407478+53.473*n+967.3884*n*n/6+30.4512*n*n*n/6 >0 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality：
        -3494.8407478 + 53.473 * n + 967.3884 * n * n / 6 + 30.4512 * n * n * n / 6 >0         (1)

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    From inequality(1)：
         -30.694322 < n < -5.303939 或  n ＞ 4.229779

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    The final solution set is :
         -30.694322 < n < -5.303939 或  n ＞ 4.229779

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