(sqrt(v))sqrt((y^(3))/(x))times sqrt((y)/(x))

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

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

Show that: (x^((2)/(3))sqrt(y^(-2)))/(y^(2)sqrt(x^(-2)))times(y^(2)sqrt(x^(-2)))/(sqrt(x^((4)/(3))))=(1)/(y)

If x, y, z are in A.P then 1/(sqrt(x) + sqrt(y)) , 1/(sqrt(z) + sqrt(x)) , 1/(sqrt(y) + sqrt(z)) are in

If the number x,y,z are in H.P.,then (sqrt(yz))/(sqrt(y)+sqrt(z)),(sqrt(xz))/(sqrt(x)+sqrt(z)),(sqrt(x))/(sqrt(x)+sqrt(y)) are in

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

(sqrt(x)-sqrt(y))(sqrt(x)+sqrt(y)) = ……………..

Value of y = sqrt((a^(y/x))/(a_(x/y))) xx sqrt((a_(x/z))/(a_(y/x))) xx sqrt((a_(x/y))/(a_(x/z))) is

given x=(sqrt(7)+sqrt(3))/(sqrt(7)-sqrt(3)),y=(sqrt(7)-sqrt(3))/(sqrt(7)+sqrt(3)) find the value of x^(4)+y^(4)+(x+y)^(4)