Question

the value of x²-2x+1 when x=1 is?
options-
1-0
2-1
3-2
4- -2​

Answer 1

Answer:

Follow these steps

Step-by-step explanation:

x2 - 2x + 1

=> (1)2 - 2 × 1 + 1

=> 1 - 2 + 1

=> 0

Then the answer becomes option 1- 0