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

[ 1/1Inequality]
    Assignment:Find the solution set of inequality -12 <(x^4)-3*(x^3)-5*(x^2)-6*x <0 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 2 inequalities：
        -12 < ( x ^ 4 ) - 3 * ( x ^ 3 ) - 5 * ( x ^ 2 ) - 6 * x         (1)
         ( x ^ 4 ) - 3 * ( x ^ 3 ) - 5 * ( x ^ 2 ) - 6 * x <0         (2)

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    From inequality(1)：
         x < 0.951479 或  x ＞ 4.327667
    From inequality(2)：
         0 < x < 4.433161

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    From inequalities (1) and (2)
         0 < x < 0.951479 或  4.327667 < x < 4.433161     (3)

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    The final solution set is :
         0 < x < 0.951479 或  4.327667 < x < 4.433161

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