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

[ 1/1Inequality]
    Assignment:Find the solution set of inequality -4.256*x^3+181.748*x^2-2663.508*x+15354.783 <90.23 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality：
        -4.256 * x ^ 3 + 181.748 * x ^ 2 - 2663.508 * x + 15354.783 <90.23         (1)

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    From inequality(1)：
         x ＞ 21.099987

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    The final solution set is :
         x ＞ 21.099987

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