Question

4s square - 4s + 1 find the zero​

Answer 1

$4s{2} - 4s + 1 \\ 4s{2} - 2s - 2s + 1 \\ 2s(s - 1) - 2(s - 1) \\ \\ (2s - 2)(s - 1) \\answer$

Answer 2

Answer:

1/2

Check out the below explanation