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

Solve for x and y : ( 2)/(sqrt x ) + (3)/(sqrty ) = 2, ( 4)/(sqrtx ) - ( 9)/(sqrty) = - 1 ( x ne 1, y ne 0 )

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

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

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

Solve the following system of equations: (2)/(sqrt(x))+(3)/(sqrt(y))=2,quad (4)/(sqrt(x))-(9)/(sqrt(y))=-1

find x and y 3/sqrt(x)+1/sqrt(x)=sqrt(x) y^2-(7)^(5/2)/sqrt(y)=0

Solve (2)/(sqrt(x))+(3)/(sqrt(y))=2 ;(4)/(sqrt(x))+(3)/(sqrt(y))=2

Evaluate : ( sqrt(2)x + sqrt(3)y ) ( sqrt(2)x + sqrt(3)y )

Solve the following pairs of equations by reducing them to a pair of linear equations: (i) 1/(2x)+1/(3y)=2 ; 1/(3x)+1/(2y)=(13)/6 (ii) 2/(sqrt(x))+3/(sqrt(y))=2 ; 4/(sqrt(x))-9/(sqrt(y))=-1 (iii) 4/x+3y=14 ; 3/x-4y=23 (iv) 5/(x-1)+1/

If sqrt(x) + sqrt(y) = sqrt(a) , then (dy)/(dx) = 1/(2sqrt(x)) + 1/(2sqrt(y)) = 1/(2sqrt(a))