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

[ 1/1Inequality]
    Assignment:Find the solution set of inequality ((1/15)*x^3+10*x^2+12*x+3.6)/(0.6*x+40) >1169.5 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality：
         ( ( 1 / 15 ) * x ^ 3 + 10 * x ^ 2 + 12 * x + 3.6 ) / ( 0.6 * x + 40 ) >1169.5         (1)
        From the definition field of divisor
         0.6 * x + 40 ≠ 0        (2 )

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    From inequality(1)：
         x < -185.389228 或  -66.666667 < x < -46.319585 或  x ＞ 81.708813
    From inequality(2)：
         x < -200/3 或  x ＞ -200/3

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    From inequalities (1) and (2)
         x < -185.389228 或  -66.666667 < x < -46.319585 或  x ＞ 81.708813    (3)

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    The final solution set is :
         x < -185.389228 或  -66.666667 < x < -46.319585 或  x ＞ 81.708813

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