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

[ 1/1Inequality]
    Assignment:Find the solution set of inequality -17*(x-39)^2*x^4*(x+1)^2/3125000+(x-39)*x^3*(x+1)/8750+x^2*(x+1)/625-8*(x-1)^2*x^3*(x+1)/31250+(x-1)*x^2*(x+1)/375-x^2*(x+1)/625+x^4*(x+1)/6250 <0 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality：
        -17 * ( x - 39 ) ^ 2 * x ^ 4 * ( x + 1 ) ^ 2 / 3125000 + ( x - 39 ) * x ^ 3 * ( x + 1 ) / 8750 + x ^ 2 * ( x + 1 ) / 625 - 8 * ( x - 1 ) ^ 2 * x ^ 3 * ( x + 1 ) / 31250 + ( x - 1 ) * x ^ 2 * ( x + 1 ) / 375 - x ^ 2 * ( x + 1 ) / 625 + x ^ 4 * ( x + 1 ) / 6250 <0         (1)

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    From inequality(1)：
         x < 0 或  x ＞ 0

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    The final solution set is :
         x < 0 或  x ＞ 0

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