How to factorize 4m-4m + 1

How to factorize 4m-4m + 1


(2m-1)^2



Factorization of a-178; - b-178; - c-178; + 2BC


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



A & # 178; - B & # 178; - C & # 178; + 2BC is factorized by grouping method


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