Overview: 2 questions will be solved this time.Among them
           ☆2 inequalities

[ 1/2Inequality]
    Assignment:Find the solution set of inequality √x <5 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality：
         √ x <5         (1)
        From the definition field of √
        x ≥ 0        (2 )

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    From inequality(1)：
         x < 25
    From inequality(2)：
         x ≥ 0

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    From inequalities (1) and (2)
         0 ≤ x < 25    (3)

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    The final solution set is :
         0 ≤ x < 25
[ 2/2Inequality]
    Assignment:Find the solution set of inequality x＾x >2 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality：
         x ^ x >2         (1)

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    From inequality(1)：
         x ＞ 1.55961

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    The final solution set is :
         x ＞ 1.55961

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