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

[ 1/1Inequality]
    Assignment:Find the solution set of inequality 27x∧4-36x^(3)-45x^(2)+38x+16 >0 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality：
        27 * x ^ 4 - 36 * x ^ ( 3 ) - 45 * x ^ ( 2 ) + 38 * x + 16 >0         (1)

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    From inequality(1)：
         x < -1.041035 或  -1/3 < x < 1 或  x ＞ 1.707702

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    The final solution set is :
         x < -1.041035 或  -1/3 < x < 1 或  x ＞ 1.707702

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