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

[ 1/1Inequality]
    Assignment:Find the solution set of inequality (3a^2+3)(3a^2-5) <0 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality：
         ( 3 * a ^ 2 + 3 ) * ( 3 * a ^ 2 - 5 ) <0         (1)

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    From inequality(1)：
         -√5/√3 < a < √5/√3

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    The final solution set is :
         -√5/√3 < a < √5/√3

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