Question

Factories the following using identity a squre - 4by only identites​

Answer 1

Answer:

Explanation:

What are the identities of factorization?

Factorization using Identities : In the 1st identity, a 2 + 2ab + b 2 = (a + b) 2 , 1st and the last term should be perfect square and the middle term is two times the square root of 1st and the last term and the sign of the middle term is positive.