(sqrt(a)-sqrt(x))/(sqrt(a)+sqrt(x))

Evaluate : int (sqrt(1-sqrt(x)))/(sqrt(1+sqrt(x)))dx

lim_(x->0)[((sqrt(x)-sqrt(7))(sqrt(x)+sqrt(7)))/(x-7)]

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

Evaluate (sqrt(x)+sqrt(y))(sqrt(x)-sqrt(y))

If 0

If 0

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