If ` (x)/(y)+(y)/(x)=-1`, where` x,y ne 0` then the value of `(x^3-y^3)` is

(x)/(y)+(y)/(x)=-1(where,x,y!=0) then find the value of x^(3)-y^(3)

If x/y+y/x=-1 where xne0 and yne0 then the value of (x^3-y^3) is

If (x)/(y)+(y)/(x)=-1,[x,y!=0], then find the value of x^(3)-y^(3)

If (2x)/(3y)+(3y)/(2x)=1,(x,y!=0), then the value of 8x^(3)+27y^(3) is

if x/y + y/x = -1 ( x, y != 0 ) , then the value of x^3 -y^3 is

If (x-1)^2+(y-2)^2 = (x-1)(y-2) , where x and y are integers, then the value of 2x + 3y is

If x^(3)+y^(3)+1=3xy, where x!=y determine the value of x+y+1 .

If (x-1)^2+(y-2)^2=0 , where x and y are integers, then the value of 2x+3y is :

If (2)/(x) + (3)/(y) = (9)/( xy ) and (4)/(x) + (9)/(y) = (21)/(xy) where x ne 0 and y ne 0, that what is the value of x + y ?