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

[ 1/1Inequality]
    Assignment:Find the solution set of inequality a^2-16/15a+4/45 <0 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality：
         a ^ 2 - 16 / 15 * a + 4 / 45 <0         (1)

---

    From inequality(1)：
         0.091117 < a < 0.97555

---

    The final solution set is :
         0.091117 < a < 0.97555

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