Question

4.
Using the identity (a + b)² = a +2ab + b', simplify, the folosing
(i) (a +6) (ii) (3x +2y) (iii) (2p+39) (iv) (x+5) -
Colunte using the identity (a+h? + 2ab + b
5​

Answer 1

Answer:

first of all this question is wrong