Question

Please solve and send me the picture of your solution where you had done.
The product of two numbers is x to the power 4 - y to the power 4 .if one of them is x- y ,find the other number.

Answer 1

Answer:

x4-y4 can be written as

(x2+y2)(x-y)(x+y)

Hence other no. is (x2+y2)(x+y)

Answer 2

Answer:

x^4-y^4 can be written as (x2+y2)(x-y)(x+y)

Hence other no.

Is (x2+y2)(x+y)