Find : `(sqrt5+sqrt2)(sqrt3+sqrt2)`

Simplify the following expressions : (sqrt5-sqrt2)(sqrt5+sqrt2)

Find (sqrt3 - sqrt 2)/(sqrt 3+sqrt 2) -(sqrt3 + sqrt 2)/(sqrt 3-sqrt 2) +1/(sqrt2+1)-1/(sqrt2-1)

Find (sqrt 3 - sqrt 5)(sqrt 5+ sqrt3)

Simplify (sqrt5-sqrt2)(sqrt5+sqrt2)

Simplify the following expressions: (i) (4+sqrt(7))(3+sqrt(2)) (ii) (3+sqrt(3))(5-sqrt(2)) (iii) (sqrt(5)-2)(sqrt(3)-sqrt(5)) (iv) (sqrt(5)+sqrt(2))(sqrt(3)+sqrt(2))

1/(sqrt3 + sqrt2) + 1/(sqrt3 -sqrt2)=

Solve: (sqrt 3+ sqrt2)(sqrt2-sqrt3)

solve (3sqrt5 +sqrt3)/(sqrt5 -sqrt3)

If x= ( sqrt5- sqrt3)/ ( sqrt5+ sqrt3) and y= ( sqrt5+ sqrt3)/( sqrt5- sqrt3) find the value of x^(2) + y ^(2)

Simplify each of the following expressions: (i) (3+sqrt(3))(2+sqrt(2)) (ii) (3+sqrt(3))(3-sqrt(3)) (iii) (sqrt(5)+sqrt(2))^2 (iv) (sqrt(5)-sqrt(2))(sqrt(5)+sqrt(2))