Question

can you please answer the 5 th question

please urgent purpose!!!!

Answer 1

Answer:

Q4.)

(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)=(a^2-b^2)}

(x^4-x^4)(x^4+y^4). {(a+b)(a-b)=(a^2-b^2)}

(x^8-x^8). {(a+b)(a-b)=(a^2-b^2)}