NCERT Solutions for Class 8 Mathematics Chapter 14
Important NCERT Questions
Factorization Chapter 8 Exercise 14.2
NCERT Books for Session 2022-2023
CBSE Board
Questions No 2
Factorize: (i) 4p²-9p² (ii) 63a²-112b²
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(i) 4p²-9p² = (2p)²-(3q)²
= (2p-3q)(2p+3q) [∵ a²-b²=(a-b)(a+b)]
(ii) 63a²-112b² =7(9a²-16b²)= 7[(3a)²-(4b)²]
= 7(3a-4b)(3a+4b) [∵ a²-b²=(a-b)(a+b)]
Class 8 Maths Chapter 11 Exercise 14.2 Solution in Video
for more answers vist to:
https://www.tiwariacademy.com/ncert-solutions/class-8/maths/chapter-14/