If x2-4x+3 equals 0, then what is the value of (x-2)2?

If x²-4x+3 equals 0, then what is the value of (x-2)²?

A 0

B 1

C 2

D 3

Solution

Correct Answer: Option B

(x-2)2

= x2- 4x + 4

= x2- 4x +3 + 1

= 0 + 1

= 1