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

[ 1/1Inequality]
    Assignment:Find the solution set of inequality n^(2)+n-60 ≥0 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality：
         n ^ ( 2 ) + n - 60 ≥0         (1)

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    From inequality(1)：
         n ≤ -8.262087 或  n ≥ 7.262087

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    The final solution set is :
         n ≤ -8.262087 或  n ≥ 7.262087

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