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

[ 1/1Inequality]
    Assignment:Find the solution set of inequality x+0.45*sqrt(0.9+x) <0.7269 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality：
         x + 0.45 * sqrt ( 0.9 + x ) <0.7269         (1)
        From the definition field of √
         0.9 + x ≥ 0        (2 )

---

    From inequality(1)：
         x < 0.245313
    From inequality(2)：
         x ≥ -9/10

---

    From inequalities (1) and (2)
         -9/10 ≤ x < 0.245313    (3)

---

    The final solution set is :
         -9/10 ≤ x < 0.245313

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