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

[ 1/1Inequality]
    Assignment:Find the solution set of inequality （x＾2-2）（x+5） <12x＾2-16x-2 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality：
         ( x ^ 2 - 2 ) * ( x + 5 ) <12 * x ^ 2 - 16 * x - 2         (1)

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    From inequality(1)：
         x < 1 或  2 < x < 4

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    The final solution set is :
         x < 1 或  2 < x < 4

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