“(a − b)² Formula Explained in 4 Minutes | Teacher Style | Easy Math Trick”
Автор: English
Загружено: 2025-12-10
Просмотров: 5
Описание:
Learn how to easily understand and apply the algebraic identity (a − b)² = a² − 2ab + b² in this simple teacher-style explanation!
In this video, we break down the formula step-by-step, show how it works, and solve an example so you can remember it forever. Perfect for students, teachers, and anyone preparing for exams.
🧮 What you’ll learn:
✔ Meaning of (a − b)²
✔ Expansion using algebraic identity
✔ Simple step-by-step example
✔ How to avoid common mistakes
✔ Exam-friendly explanation
If you find this helpful, don’t forget to LIKE, SHARE, and SUBSCRIBE for more quick maths lessons!
#Maths #Algebra #Formula #ABsquare #AlgebraicIdentities #Teachers #MathsLearning #ExamPrep #aMinusBSquare
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