Question

x ki power 4 minus 1 ki power 4
$\div$
x + Y

Answer 1

☆Hello friend☆

Did you mean to say?

${x}^{4} - {1}^{4}$
If yes, then :-

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

Hope it helps☺!