| 不等式x~3+x≥1的一种求解方法 |
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| 引用本文： | 黄民海.不等式x~3+x≥1的一种求解方法[J].高师理科学刊,2014(3):38-38. |
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| 作者姓名： | 黄民海 |
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| 作者单位： | 肇庆学院数学与统计学院; |
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| 摘 要： | 利用双曲函数的性质,给出不等式x3+x≥1的求解方法.
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| 关 键 词： | 不等式 双曲函数 求解 |
A solving method of the inequality x^3＋x≥1 |
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| HUANG Min-hai.A solving method of the inequality x^3＋x≥1[J].Journal of Science of Teachers＇College and University,2014(3):38-38. |
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| Authors: | HUANG Min-hai |
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| Institution: | HUANG Min-hai(School of Mathematics and Statistics,Zhaoqing University;Zhaoqing 526061, China) |
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| Abstract: | By using the properties of hyperbolic function, gave the solution of the inequality x^3＋x≥1 |
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| Keywords: | inequality hyperbolic function solving |
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