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

[ 1/1Inequality]
    Assignment:Find the solution set of inequality 3q^2－42q+400 >988 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality：
        3 * q ^ 2 - 42 * q + 400 >988         (1)

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    From inequality(1)：
         q < -8.652476 或  q ＞ 22.652476

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    The final solution set is :
         q < -8.652476 或  q ＞ 22.652476

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