Question

Factorise b^2+c^2+2bc-a^2

Answer 1

Answer:

The above mentioned is the answer. Is the answer helpful to you.

Answer 2

Answer:

Step-by-step explanation:

 =a²-b²+2bc-c² =a² - (b² -2bc +c²)

                   =a² - (b-c)²

                   =(a-(b-c))(a+(b-c))  

 

                  = (a-b+c)(a+b-c)

hence.,a²-b²+2 bc - c²  = (a-b+c)(a+b-c)