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

[ 1/1Inequality]
    Assignment:Find the solution set of inequality x <[5-sqrt(41)]/2,4x^3-30x^2 = 34x+40 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality：
         x < ( 5 - sqrt ( 41 ) ) / 2 , 4 * x ^ 3 - 30 * x ^ 2 34 * x + 40         (1)

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    From inequality(1)：
         x < -0.701562

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    The final solution set is :
         x < -0.701562

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