Question

(4) The value of x2 - 2x + 1 when x = 1 is
(a) 1
(b) 2
(c)-2
(d) 0​

Answer 1

Answer:

d) is the correct option

Step-by-step explanation:

x² - 2x + 1

put x = 1

(1)² - 2(1) + 1

1 - 2 + 1

2 - 2

= 0