Question

x3+y3 from x3 _y3 subtract​

Answer 1

Answer:

Here is the answer

${ - 2y}^{3}$

Answer 2

Answer:

$= {x}^{3} - {y}^{3} - ( {x}^{3} + {y}^{3} ) \\ = {x}^{3} - {y}^{3} - {x}^{3} - {y}^{3} \\ = - {2y}^{3}$