Class 8 TN Maths 3 ALGEBRA Exercise 3.3 1.Expand i) (3m+5 )^2 (ii) (5p-1)^2 (iii) (2n-1) (2n+3)

TN 3 ALGEBRA
Exercise 3.3
1. Expand
(i) (3m+5 )^2
(ii) (5p-1 )^2
(iii) ( 2n-1) (2n+3 )
(iv) 4p^2- 25q^2