Question

If x2-2x+1 = 0, then x + 1/x =
0
2
1
5​

Answer 1

Answer:

2

Step-by-step explanation:

x2-2x+1 = 0

x2-x-x+1 = 0

x(x-1) -1(x-1) = 0

(x-1) (x-1) = 0

=> x-1 = 0

   x = 1

x+1/x = 1+ 1/1

       = 1+1

       = 2

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