Question

Simplify plz
I really need help

Answer 1

`√(x^2 - 4x + 4) = √((x-2)^2) = x-2`

Answer 2

(x - 2)

Explanation:

`\sqrt{ {x}^(2) - 4x + 4} \\ \\ = \sqrt{ {(x - 2)}^(2) } \\ \\ = (x - 2)`