Question

if x/y+y/x=-1 (x,y≠0). The value of x3-y3 is?​

Answer 1

Answer:

if

y

x

+

x

y

=−1

simplifies to x

2

+xy+y

2

=0

as (x

3

−y

3

)=(x−y)(x

2

+xy+y

2

)=0

Answer 2

Step-by-step explanation:

Ohk done and nice this question