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

[ 1/1Inequality]
    Assignment:Find the solution set of inequality 978x^2+[(110-4x)(50.5-4x)+(146.5-4x)(182-4x)]*x >64300 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality：
        978 * x ^ 2 + ( ( 110 - 4 * x ) * ( 50.5 - 4 * x ) + ( 146.5 - 4 * x ) * ( 182 - 4 * x ) ) * x >64300         (1)

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    From inequality(1)：
         x ＞ 2.123104

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    The final solution set is :
         x ＞ 2.123104

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