`sqrt(x/y) + sqrt(y/x) = 6`

Solve for x and y : 2/sqrt(x) + 3/sqrt(y) = 2 4/sqrt(x) + 9/sqrt(y) = -1

If 0

sqrt (2x) -sqrt (3y) = 0sqrt (3x) -sqrt (3y) = 0

(sqrt(x)+sqrt(y))^(2)=x+y+2sqrt(xy) and sqrt(x)sqrt(y)=sqrt(xy) , where x and y are positive real numbers . If x=2sqrt(5)+sqrt(3) and y=2sqrt(5)-sqrt(3) , then x^(4)+y^(4) =

x sqrt(x)+y sqrt(y)=a sqrt(a) then find (dy)/(dx)