Question

Factorise:- 1-(b-c)² Using Formula:{(a²-b²)=(a+b)(a-b)​

Answer 1

Answer:

(1+b-c)(1-b+c)

Step-by-step explanation:

1-(b-c)^2

1^2 - (b - c)^2

(1+(b-c))(1-(b-c))

(1+b-c)(1-b+c)