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

[ 1/1Inequality]
    Assignment:Find the solution set of inequality -325.408052+574.1856*x-(13.33*x^3)/5-(262.84233/5)*x^2+(20/3)*x^3-(111.48/3)*x^2-(419.6196/3)*x+2386.654172/3 >0 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality：
        -325.408052 + 574.1856 * x - ( 13.33 * x ^ 3 ) / 5 - ( 262.84233 / 5 ) * x ^ 2 + ( 20 / 3 ) * x ^ 3 - ( 111.48 / 3 ) * x ^ 2 - ( 419.6196 / 3 ) * x + 2386.654172 / 3 >0         (1)

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    From inequality(1)：
         -0.906047 < x < 9.133095 或  x ＞ 14.201331

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    The final solution set is :
         -0.906047 < x < 9.133095 或  x ＞ 14.201331

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