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

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

---

    From inequality(1)：
         -1.21525 < x < 0.548584
    From inequality(2)：
         x < -1 或  x ＞ 1/3

---

    From inequalities (1) and (2)
         -1.21525 < x < -1 或  1/3 < x < 0.548584     (3)

---

    The final solution set is :
         -1.21525 < x < -1 或  1/3 < x < 0.548584

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