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

[ 1/1Inequality]
    Assignment:Find the solution set of inequality 12n^2+283n ≥500000 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality：
        12 * n ^ 2 + 283 * n ≥500000         (1)

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    From inequality(1)：
         n ≥ 192.67278

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    The final solution set is :
         n ≥ 192.67278

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