Question

Find the value of (x+1/x)^2

Answer 1

Answer:

$(x + \frac{1}{x}) {}^{2} \\ = > \frac{4x + 2x {}^{2} + 1 }{ {x}^{2} }$

Answer 2

(x+1/x)^2 = x^2+ 2x+1/x^2