Скачать или смотреть H2 Maths Tuition — Inequalities: When to Complete the Square

This video is a snippet from our H2 Maths Tuition revision lesson on Inequalities. In this clip, we focus on a crucial exam skill — when and how to complete the square to simplify and solve inequality questions effectively.

You’ll learn how completing the square helps to:
🔹 Identify when an expression is always positive or negative
🔹 Simplify quadratic inequalities before solving
🔹 Interpret solution sets accurately on the number line

📘 This is part of a full H2 Maths Tuition revision series that also covers modulus inequalities, “hence” questions, and using graphs or GCs to verify solutions.

ABOUT JC H2 MATH TUITION CLASSES https://mathacademy.sg/courses/jc-mat...
All JC Classes are taught by Mr Ian Ang. He holds a First Class Honours in Pure Mathematics from NUS. This is awarded only to the top 5% of the cohort at NUS, with little to no Singaporeans achieving this feat in a highly competitive Mathematics cohort. He has also achieved a perfect L1R5 of 6 points at the O levels, scoring A in all Math subjects (E Math, A Math, H2 Math, Further Math) at all national exams.

Mr Ang’s excellence in Mathematics throughout his academic years is not by chance. His exceptional ability to summarize and breakdown the different techniques in solving Math questions has propelled him and his students to achieve incredible results at the national exams.

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