Simplify `(sqrtx+sqrty)(sqrtx-sqrty)(x+y)(x^2+y^2)`

(sqrtx+1/sqrty)(sqrt3-1/sqrty)=?

y = sqrt(2 -sqrtx)

y = sqrtx + 1/sqrtx

y = x+sqrtx+1/sqrtx

sqrtx sqrty =sqrtxy is true only when

If x=(3+2sqrt2) then (sqrtx-1/sqrtx)=

int((sqrtx+1)(x^(2)-sqrtx))/(xsqrtx+x+sqrtx)dx

Solve the following pairs of equations by reducing them to a pair of linear equations: (2)/(sqrtx) + (3)/(sqrty)= 2 (4)/(sqrtx)- (9)/(sqrty)= -1

2/sqrtx + 3/sqrty = 2