Question

Take the help of this example.
Divide : 1 + y³ by 1 + y​

Answer 1

Answer:

1 + y + y^2

because:

1 + y^3

= 1^3 + y^3

= (1 + y)^3 - 3y(1+y)

= and then do factorization take 1 + y as common