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

[ 1/1Inequality]
    Assignment:Find the solution set of inequality 2*0.3583679495453/9.8+(2*x/9.8+4*0.3583679495453^2/9.8^2)^(1/2)+((2*x*9.8+4*0.3583679495453^2)^(1/2)-2*0.3583679495453)/9.8 >= 0.2 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality：
        2 * 0.3583679495453 / 9.8 + ( 2 * x / 9.8 + 4 * 0.3583679495453 ^ 2 / 9.8 ^ 2 ) ^ ( 1 / 2 ) + ( ( 2 * x * 9.8 + 4 * 0.3583679495453 ^ 2 ) ^ ( 1 / 2 ) - 2 * 0.3583679495453 ) / 9.8 >= 0.2         (1)

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    From inequality(1)：
         x ≥ 0.052653

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    The final solution set is :
         x ≥ 0.052653

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