Class 9 Math Exercise 4.3 | HCF & LCM of Algebraic Expressions | Factorization + Division Methods
Автор: Study 9 10 with Asif & Saima
Загружено: 2025-10-23
Просмотров: 18
In this detailed lecture, we solve Exercise 4.3 (Class 9 Mathematics, Punjab Textbook Board 2025) step by step.
This exercise focuses on HCF and LCM of algebraic expressions using
👉 Factorization Method
👉 Division Method
👉 Prime Factorization Method
You will learn how to:
✅ Find HCF and LCM of polynomials step by step
✅ Use division and factorization methods for simplification
✅ Understand relations between HCF, LCM and product of polynomials
✅ Solve board-exam-style questions with clear concepts
📚 Timestamps:
00:00 Question 1 (i)
02:41 Question 1 (ii)
04:28 Question 1 (iii)
05:35 Question 1 (iv)
10:03 Question 1 (v)
13:33 Question 1 (vi)
15:34 Question 2 (i)
19:09 Question 2 (ii)
20:56 Question 2 (iii)
23:44 Question 2 (iv)
27:51 Question 3 (i)
32:15 Question 3 (ii)
33:02 Question 3 (iii)
34:28 Question 3 (iv)
36:43 Question 3 (v)
40:15 Question 4
47:02 Question 5
50:11 Question 6
52:34 End
This lecture is part of the Easy Solution Guide Series for Class 9 Math, explained clearly in Urdu + English for board-exam success.
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