Скачать или смотреть Ep.3 - SPM Maths Form 4 | Conquer Linear Inequalities in 2 Variables NOW! (Countdown ⏰)

Welcome to the 3rd episode of Decoding with Sir Long! 🎉
In this lesson, we’re tackling Form 4 Chapter 6: Linear Inequalities in Two Variables. This is a chapter that often confuses students, but once you master the method of sketching regions and interpreting inequality signs, it becomes one of the easiest ways to secure marks in your SPM exam.

I’ll guide you step by step — from understanding the inequalities, to drawing the graphs, and highlighting common mistakes to avoid. With this, you’ll gain both speed and accuracy in your answers.

欢迎来到 龙Sir有解 的第3集！🎉
这一集我们学习 SPM 高中四 第6章：一元二次不等式（Linear Inequalities in Two Variables）。很多同学在这一章容易混淆，但只要掌握画区域的方法和不等号的运用，就能在考试中轻松拿分。

我会一步一步带你理解不等式、画出图像，并指出常见错误，帮助你在考试中更快更准地作答。

📌 This is our SPM Maths 2025 series. Stay tuned for more chapters every week!
📌 这是我们 SPM 数学2025 系列。每周都会更新新章节！

Don’t forget to LIKE 👍, SUBSCRIBE 🔔, and SHARE this video with your friends who are also preparing for SPM.
别忘了 点赞 👍、订阅 🔔、分享 给正在准备 SPM 的朋友们。

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IG 更多更新 👉 @longsirchannel