Question

if x = √3 + 1 find the value of (x - 2/x)² plzz anyone help me!
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Answer 1

Answer:

x=√3+1,

(x-2/x)^2 = (√3+1-2/√3+1)^2

(√3-1/√3+1)^2 = 3-1/3+1

2/4 = 1/2.

Here your Answer.