Question

(a+b+2c)²-(a-b+c)²: Simplify


use factor thereom if needed

no stupi*d answers or I will report
you immediately

please explain with full explanation​

Answer 1

Ans:- (a+b+2c)²-(a-b+c)²

= (a+b+2c-a+b-c) (a+b+2c+a-b+c) (by using a²-b² = (a+b)(a-b)

= (2b + c)(3c + 2a)

= 6bc + 4ab + 3c² + 2ac

here is your answer

hope it will help you