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

[ 1/1Inequality]
    Assignment:Find the solution set of inequality 2（（x^2-12）^0.5-3x）^3+3x（（x^2-12）^0.5-3x）^2+（x^2+2）（（x^2-12）^0.5-3x）+x+2 <0 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality：
        2 * ( ( x ^ 2 - 12 ) ^ 0.5 - 3 * x ) ^ 3 + 3 * x * ( ( x ^ 2 - 12 ) ^ 0.5 - 3 * x ) ^ 2 + ( x ^ 2 + 2 ) * ( ( x ^ 2 - 12 ) ^ 0.5 - 3 * x ) + x + 2 <0         (1)

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

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