Question

(ii) (x + y) (x – y) (x2 + y2)​

Answer 1

Answer:

(x + y) (x – y) (x^2 + y^2)

$(x - y) \: (x + y) \: = ( {x}^{2} - {y}^{2} )$

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

$(x - y) \: (x + y) \: = ( {x}^{2} - {y}^{2} )$

x^4 - y^4

Hope it is helpful to you.