NCERT Solutions for Class 8 Mathematics Chapter 9
Important NCERT Questions
Algebraic Expressions and Identities Chapter 9 Exercise 9.3
NCERT Books for Session 2022-2023
CBSE Board
Questions No: 5
add: p(p-q), q(q-r) and r(r-p)
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p(p-q)+q(q-r)+r(r-p)=p²-pq+q²-qr²+r²-rp
= p²+q²+r²-pq-qr-rp
Class 8 Maths Chapter 9 Exercise 9.3 Solution in Video
for more answers vist to:
https://www.tiwariacademy.com/ncert-solutions/class-8/maths/chapter-9/