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

[ 1/1Inequality]
    Assignment:Find the solution set of inequality sqrt(a^2-a-2)-a >0 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality：
         sqrt ( a ^ 2 - a - 2 ) - a >0         (1)
        From the definition field of √
         x ^ 2 - x - 2 ≥ 0        (2 )

---

    From inequality(1)：
        The solution set is empty, that is, within the range of real numbers, the inequality will never be established!
    From inequality(2)：
         a ≤ -1 或  a ≥ 2

---

    The final solution set is :
        The solution set is empty,that is, the inequality will never be estatlished within the real number range.

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