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

[ 1/1Inequality]
    Assignment:Find the solution set of inequality 1102.13-227.1×(1.32+0.7/2+x)(0.52+2x) ≤0.7×1×1570×[2×(1.32+0.7/2+x/2)+(0.52+x)]×x .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality：
        1102.13 - 227.1 × ( 1.32 + 0.7 / 2 + x ) * ( 0.52 + 2 * x ) ≤0.7 × 1 × 1570 × ( 2 × ( 1.32 + 0.7 / 2 + x / 2 ) + ( 0.52 + x ) ) × x         (1)

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    From inequality(1)：
         x ≤ -2.093016 或  x ≥ 0.163016

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    The final solution set is :
         x ≤ -2.093016 或  x ≥ 0.163016

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