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

[ 1/1Inequality]
    Assignment:Find the solution set of inequality 4800-80×√(60×60-x×x) <0.5x×√（60×60-x×x） .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality：
        4800 - 80 × √ ( 60 × 60 - x × x ) <0.5 * x × √ ( 60 × 60 - x × x )         (1)
        From the definition field of √
         60 × 60 - x × x ≥ 0        (2 )
        From the definition field of √
         60 × 60 - x × x ≥ 0        (3 )

---

    From inequality(1)：
         0 < x < 33.889278
    From inequality(2)：
         -60 ≤ x ≤ 60
    From inequality(3)：
         -60 ≤ x ≤ 60

---

    From inequalities (1) and (2)
         0 < x < 33.889278     (4)
    From inequalities (3) and (4)
         0 < x < 33.889278     (5)

---

    The final solution set is :
         0 < x < 33.889278

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