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

[ 1/1Inequality]
    Assignment:Find the solution set of inequality -40.93868×n×n+1.128×n×n×n-671.86632-699.622×n ≥0 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality：
        -40.93868 × n × n + 1.128 × n × n × n - 671.86632 - 699.622 × n ≥0         (1)

---

    From inequality(1)：
         -11.840528 ≤ n ≤ -1.023333 或  n ≥ 49.157018

---

    The final solution set is :
         -11.840528 ≤ n ≤ -1.023333 或  n ≥ 49.157018

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