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

[ 1/1Inequality]
    Assignment:Find the solution set of inequality -5     Question type: Inequality
    Solution:
    The inequality can be reduced to 2 inequalities：
        -5 < x ^ 3         (1)
         x ^ 3 <5         (2)

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    From inequality(1)：
         x ＞ -1.709976
    From inequality(2)：
         x < 1.709976

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    From inequalities (1) and (2)
         -1.709976 < x < 1.709976     (3)

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    The final solution set is :
         -1.709976 < x < 1.709976

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