所屬主題: [初中數學] – Linear Inequalities in One Unknown 一元一次不等式

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影片內容: 00:05 – illustrative example 1 例子1 02:04 – illustrative example 2 例子2 所屬主題: [初中數學] – Linear Inequalities in One Unknown 一元一次不等式

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影片內容: 00:16 – comparison between solving equations and inequalities 02:47 – illustrative example 1 例子1 03:38 – illustrative example 2 例子2 所屬主題: [初中數學] – Linear Inequalities in One Unknown 一元一次不等式

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影片內容: 00:29 – transitive property 傳遞性質 01:05 – additive property 加法性質 01:50 – multiplicative property 乘法性質 04:44 – reciprocal property 倒數性質 所屬主題: [初中數學] – Linear Inequalities in One Unknown 一元一次不等式

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影片內容: 00:05 – inequality sign 不等號 01:13 – solutions of inequalities 不等式的解 02:41 – graphical representations of solutions of inequalities 用圖像表示不等式的解 所屬主題: [初中數學] – Linear Inequalities in One Unknown 一元一次不等式

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