Question

$x + \frac{1}{x} = 2 \: prove \: that \: {x}^{2} + \frac{1}{ {x}^{2} } = {x}^{3} + \frac{1}{ {x}^{3} } = {x}^{4} + \frac{1}{ {x}^{4} }$

Answer 1

Hola!

Consult the attachment for your proper answer with calculation ;)

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