(x+y)/(x)=(x-y)/(xy)-6

(xy)/(x+y)=(6)/(5)(xy)/(y-x)=6

If x-y= (x+y)/(9)= (xy)/(6) then value of xy= ?

Solve: (x+y)/(xy)=2 and (x-y)/(xy)=6

Solve by any method: (xy)/(x+y)=6/5, (xy)/(y-x)=6

The average of the reciprocals of x and y is (a) ((x+y))/((x-y)) (b) ((x+y))/(2xy) (c) (2(x+y))/(xy) (d) (2xy)/((x+y))

The factors of x^(3)-x^(2)y-xy^(2)+y^(3) are (a (x+y)(x^(2)-xy+y^(2))(b)(x+y)(x^(2)+xy+y^(2))(c)(x+y)^(2)(x-y)(d)(x-y)^(2)(x+y)

When simplified (x^(-1)+y^(-1))^(1-) is equal to xy( b) x+y( c) (xy)/(x+y) (d) (x+y)/(xy)

Solve for x and y:(xy)/(x+y)=(1)/(5),x+y!=0;(xy)/(x-y)=(1)/(7),x-y!=0

(xy)/(x-y)=(1)/(2);(xy)/(x+y)=(1)/(5) wherex +y!=0;x-y!=0

(xy)/(x+y)=6/5 ; (xy)/(y-x)=6