NCERT Solutions for Class 8 Mathematics Chapter 9
Important NCERT Questions
Algebraic Expressions and Identities Chapter 9 Exercise 9.2
NCERT Books for Session 2022-2023
CBSE Board
Questions No: 1
Find the product of the following pairs of monomials: (i) 4,7p (ii) -4p,7p (iii) -4p,7pq (iv)4p³,-3p (iv) 4 ,0 p
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(i) 4×7 p = 4x7x p = 28 p
(ii)-4px7p = (-4×7)x(pxp) = -28p²
(iii)-4px7pq = (-4×7)x(pxpq)= -28p²q
(iv) 4p³x-3p = (4x-3)(p³-p) = -12p⁴
(v) 4 px0 = (4×0)(p) = 0
Class 8 Maths Chapter 9 Exercise 9.2 Solution in Video
for more answers vist to:
https://www.tiwariacademy.com/ncert-solutions/class-8/maths/chapter-9/