Question

simplify: (x-y)(x+y)(x^2+y^2)(x^4+y^4)​

Answer 1

Answer:

I thought this ans is xy^24

Answer 2

Answer :-

$x^8-y^8$

Solution :-

=> $(x - y) (x + y) (x^2+y^2)(x^4+y^4)$

=> $(x^2 - y^2) (x^2+y^2)(x^4+y^4)$                     ----{ (a + b)(a - b) = a² - b²   }

=> $(x^4 - y^4) (x^4+y^4)$                           -------{  By applying same method }

=> $x^8-y^8$                        -------{  also by applying same method }

                                                     

May be this is helpful for you