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

[ 1/1Inequality]
    Assignment:Find the solution set of inequality x^12+3x^10+5x^8+3x^6-2x^4-1 <0 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality：
         x ^ 12 + 3 * x ^ 10 + 5 * x ^ 8 + 3 * x ^ 6 - 2 * x ^ 4 - 1 <0         (1)

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    From inequality(1)：
         -0.786151 < x < 0.786151

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    The final solution set is :
         -0.786151 < x < 0.786151

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