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

[ 1/1Inequality]
    Assignment:Find the solution set of inequality 23x^3-330x^2+1200x+1100+1.8x <1.0688*1000 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality：
        23 * x ^ 3 - 330 * x ^ 2 + 1200 * x + 1100 + 1.8 * x <1.0688 * 1000         (1)

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    From inequality(1)：
         x < -0.025778

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    The final solution set is :
         x < -0.025778

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