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

[ 1/1Inequality]
    Assignment:Find the solution set of inequality 3641.23-190.84*（2x^2+4.4x+1.295) ≤0.7*1.43*10^3*（3x+4.4）x .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality：
        3641.23 - 190.84 * ( 2 * x ^ 2 + 4.4 * x + 1.295 ) ≤0.7 * 1.43 * 10 ^ 3 * ( 3 * x + 4.4 ) * x         (1)

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    From inequality(1)：
         x ≤ -2.040743 或  x ≥ 0.49138

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    The final solution set is :
         x ≤ -2.040743 或  x ≥ 0.49138

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