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

[ 1/1Inequality]
    Assignment:Find the solution set of inequality (1977.51+852.57*x+225.005*x^2+11.5*x^3)/(2057.45+522.7585*x+14.32*x^2+23*x^3/18) >1.2 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality：
         ( 1977.51 + 852.57 * x + 225.005 * x ^ 2 + 11.5 * x ^ 3 ) / ( 2057.45 + 522.7585 * x + 14.32 * x ^ 2 + 23 * x ^ 3 / 18 ) >1.2         (1)
        From the definition field of divisor
         2057.45 + 522.7585 * x + 14.32 * x ^ 2 + 23 * x ^ 3 / 18 ≠ 0        (2 )

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    From inequality(1)：
         x < -19.567806 或  -4.242115 < x < -2.354166 或  x ＞ 1.070367
    From inequality(2)：
         x < -4.242115 或  x ＞ -4.242115

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    From inequalities (1) and (2)
         x < -19.567806 或  -4.242115 < x < -2.354166 或  x ＞ 1.070367    (3)

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    The final solution set is :
         x < -19.567806 或  -4.242115 < x < -2.354166 或  x ＞ 1.070367

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