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

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

---

    From inequality(1)：
         -3 < x < -1 或  x ＞ 2

---

    The final solution set is :
         -3 < x < -1 或  x ＞ 2

Your problem has not been solved here? Please take a look at the  hot problems ！