Question

4 m²-4 m + 1 is a perfect square solve​

Answer 1

Step-by-step explanation:

4m²-4m+1

4m²-2m-2m+1(by spliting the middle term method)

2m(2m-1)-1(2m-1) (becaue(-)(+) will remain (-) only)

(2m-1)(2m-1)

(2m-1)² hence it is a perfect sqaure

hope it helps u