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

[ 1/1Inequality]
    Assignment:Find the solution set of inequality 1790+802.36*z+(2321.02*z+4808.41*z^2+79.47^4)/(166.92+34.56*z)-(26115.31*z^2+1136.2*z^3+79.47*z^4)/(493.98+207.39*z) >= 0 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality：
        1790 + 802.36 * z + ( 2321.02 * z + 4808.41 * z ^ 2 + 79.47 ^ 4 ) / ( 166.92 + 34.56 * z ) - ( 26115.31 * z ^ 2 + 1136.2 * z ^ 3 + 79.47 * z ^ 4 ) / ( 493.98 + 207.39 * z ) >= 0         (1)
        From the definition field of divisor
         166.92 + 34.56 * x ≠ 0        (2 )
        From the definition field of divisor
         493.98 + 207.39 * x ≠ 0        (3 )

---

    From inequality(1)：
         z ≤ -60.862713 或  -4.829861 ≤ z ≤ 51.532256
    From inequality(2)：
         z < -4.829861 或  z ＞ -4.829861
    From inequality(3)：
         z < -2.381889 或  z ＞ -2.381889

---

    From inequalities (1) and (2)
         z ≤ -60.862713 或  -4.829861 < z ≤ 51.532256     (4)
    From inequalities (3) and (4)
         z ≤ -60.862713 或  -4.829861 < z < -2.381889 或  -2.381889 < z ≤ 51.532256     (5)

---

    The final solution set is :
         z ≤ -60.862713 或  -4.829861 < z < -2.381889 或  -2.381889 < z ≤ 51.532256

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