Question

4xsquare-4x+1 in linear equation factorise

Answer 1

Answer:

$(2x - 1) ^{2}$

Step-by-step explanation:

4x^2 - 4x + 1

= 4x^2-2x -2x +1

= 2x(2x-1) -1(2x-1)

= (2x-1)(2x-1)

= (2x-1)^2