Question

Simplify ( 10p2q8r4)2 (2pqr)
( 25p6q9r2)2​

Answer 1

Answer:

. (i) (a^2-b^2)^2 (ii) (2x+5)^2-(2x- 5)^2 (iii) (7m-8n)^2+(7m+8n)^2 (iii) (4m+5n)^2+(5m +4n)^2 (iv) (2.5p-1.5q)^2-(1.5p-2.5q)^2