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

[ 1/1Inequality]
    Assignment:Find the solution set of inequality X^2+650X-65 <0 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality：
         X ^ 2 + 650 * X - 65 <0         (1)

---

    From inequality(1)：
         X < 0.099985

---

    The final solution set is :
         X < 0.099985

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