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

[ 1/1Inequality]
    Assignment:Find the solution set of inequality 6708.95+1120.53*n+7.14*n^3+114.81*n^2-7046.04-1280.74*n-1.83*n^3-83.17*n^2 ≥0 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality：
        6708.95 + 1120.53 * n + 7.14 * n ^ 3 + 114.81 * n ^ 2 - 7046.04 - 1280.74 * n - 1.83 * n ^ 3 - 83.17 * n ^ 2 ≥0         (1)

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    From inequality(1)：
         -8.607066 ≤ n ≤ -1.69721 或  n ≥ 4.345708

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    The final solution set is :
         -8.607066 ≤ n ≤ -1.69721 或  n ≥ 4.345708

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