Question

please answer it fast please​

Answer 1

Answer:

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

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

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

$= {x}^{8} - \frac{1}{ {x}^{8} }$