Simplify `((1+x/y)^(x/(x-y))times(1-y/x)^(y/(x-y)))/((y/x+1)^(x/(x-y))times(x/y-1)^(y/(x-y)))`

(6)/(x+y)=(7)/(x-y)+3(1)/(2(x+y))=(1)/(3(x-y))

(x/y)^(-1)=(x)^(-1)/(y)^(-1)

If (x+y):(x-y)=53:41, then (1)/(x):(1)/(y)=?

Simplify xy [(x + y) ((1) / (x) - (1) / (y)) + (2x) / (y)]

Simplify: log((1)/(x)+(1)/(y))-log(x+y)+log x+log y

The value of f(x,y)=((x^(3)y)^((1)/(4))-(y^(3)x)^((1)/(4)))/(sqrt(y)-sqrt(x))+(1+sqrt(xy))/((xy)^((1)/(4)))xx((1+2sqrt((y)/(x))+(y)/(x))^(4) when x=9 and y=0.04

Simplify (2x + y) (1 + 4x + 3y) -6x (x + y)

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

If x^(y)=y^(x), then ((x)/(y))^(x/y) is equal to a.x^(y/x) b.x^((x)/(y)-1) c.1d.x^((x)/(y))