Question

(x-y)(x+y)(x^2+y^2) simplify

Answer 1

Answer:

$= > (x + y)(x - y)( {x}^{2} + {y}^{2} ) \\ = > ( {x}^{2} - {y}^{2} )( {x}^{2} + {y}^{2} ) \\ = > {( {x}^{2} })^{2} - ({ {y}^{2} })^{2} \\ = > {x}^{4} - {y}^{4} .$