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

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

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    From inequality(1)：
         -√3 < x < √3
    From inequality(2)：
         x < 3

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    From inequalities (1) and (2)
         -√3 < x < √3     (3)

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    The final solution set is :
         -√3 < x < √3

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