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

[ 1/1Inequality]
    Assignment:Find the solution set of inequality （1－2m)2-4(m2+m-1) ≥0 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality：
         ( 1 - 2 * m ) * 2 - 4 * ( m * 2 + m - 1 ) ≥0         (1)

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    From inequality(1)：
         m ≤ 3/8

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    The final solution set is :
         m ≤ 3/8

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