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

[ 1/1Inequality]
    Assignment:Find the solution set of inequality 328a^4-4*（2a^2-4）*（77a^2-a^4） ≥0 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality：
        328 * a ^ 4 - 4 * ( 2 * a ^ 2 - 4 ) * ( 77 * a ^ 2 - a ^ 4 ) ≥0         (1)

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    From inequality(1)：
         a ≤ -5.778191 或  -2.147674 ≤ a ≤ 0 或  0 ≤ a ≤ 0 或  0 ≤ a ≤ 2.147674 或  a ≥ 5.778191

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    The final solution set is :
         a ≤ -5.778191 或  -2.147674 ≤ a ≤ 0 或  0 ≤ a ≤ 0 或  0 ≤ a ≤ 2.147674 或  a ≥ 5.778191

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