Question

by which of the following a4-b4 be divided to get quotient (a2+b2)(a-b) and remainder as 0.?

Answer 1

Answer:

a+b

Step-by-step explanation:

(a²)²-(b²)²

[since a²-b²= (a+b) (a-b)]

(a²+b²) (a²-b²)

[since a²-b²= (a+b) (a-b)]

(a²+b²) (a+b) (a-b)

if divided by a+b

∴ it will become (a²+b²) (a-b)

Answer 2

Step-by-step explanation:

It should be divided by a+b