Answer:
is the simplified form if you meant
to simplify this [(X³ -y³)/(x-y) ] * 6
Explanation:
I will assume you meant [(X³ -y³)/(x-y) ] * 6
Use the difference of cubes formula
(X³ -y³) = (x - y)

[(X³ -y³)/(x-y) ] * 6 = (x - y)
* (1/ (x-y)) * 6
[(X³ -y³)/(x-y) ] * 6 = (
) * 6
[(X³ -y³)/(x-y) ] * 6 = (
)