Question

Simplify
x³/xy + y³/y-x​

Answer 1

Answer:

X³ Y³

— - —

X-Y X-Y

X³-Y³= A³- B³= (A-B)(A²+AB+B²)

= (X-Y)(X²+XY+Y²)

————————

(X-Y)

= X²+XY+Y² //.