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

[ 1/2Inequality]
    Assignment:Find the solution set of inequality 4(k－1)+2(k+3) >0 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality：
        4 * ( k - 1 ) + 2 * ( k + 3 ) >0         (1)

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    From inequality(1)：
         k ＞ -1/3

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    The final solution set is :
         k ＞ -1/3
[ 2/2Inequality]
    Assignment:Find the solution set of inequality (k－1)^2－4(k－3) >0 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality：
         ( k - 1 ) ^ 2 - 4 * ( k - 3 ) >0         (1)

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    From inequality(1)：
         k ∈ R (R is all real numbers),that is, in the real number range, the inequality is always established!

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    The final solution set is :
         k ∈ R (R is all real numbers),that is, in the real number range, the inequality is always established!

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