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

[ 1/1Inequality]
    Assignment:Find the solution set of inequality 0.038416x^3-100x^2+40000x-4000000 ≥0 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality：
        0.038416 * x ^ 3 - 100 * x ^ 2 + 40000 * x - 4000000 ≥0         (1)

---

    From inequality(1)：
         x ≥ 160.242262

---

    The final solution set is :
         x ≥ 160.242262

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