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

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

---

    From inequality(1)：
         x ∈ R (R is all real numbers),that is, in the real number range, the inequality is always established!
    From inequality(2)：
         x ≤ -√2 或  x ≥ √2

---

    From inequalities (1) and (2)
         x ≤ -√2 或  x ≥ √2    (3)

---

    The final solution set is :
         x ≤ -√2 或  x ≥ √2

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