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

[ 1/1Inequality]
    Assignment:Find the solution set of inequality 72950.55276096+67966353.504*h+175896.36*h^2+313092.50112*h+972336.96*h+2516.4*h^3+335936.16*h^2+3477.6*h^3+9*h^4+300^2+600*h+h^2+(299.4)^2 <0 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality：
        72950.55276096 + 67966353.504 * h + 175896.36 * h ^ 2 + 313092.50112 * h + 972336.96 * h + 2516.4 * h ^ 3 + 335936.16 * h ^ 2 + 3477.6 * h ^ 3 + 9 * h ^ 4 + 300 ^ 2 + 600 * h + h ^ 2 + ( 299.4 ) ^ 2 <0         (1)

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    From inequality(1)：
         h < -0.003647

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    The final solution set is :
         h < -0.003647

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