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

[ 1/1Inequality]
    Assignment:Find the solution set of inequality x^4-1.36*x^2+0.0396 >0 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality：
         x ^ 4 - 1.36 * x ^ 2 + 0.0396 >0         (1)

---

    From inequality(1)：
         x < -1.153356 或  -0.172538 < x < 0.172538 或  x ＞ 1.153356

---

    The final solution set is :
         x < -1.153356 或  -0.172538 < x < 0.172538 或  x ＞ 1.153356

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