FIND THE VALUE OF
`(3+sqrt3)``xx``(3-sqrt3)`

Find: (sqrt7 +sqrt3)(3-sqrt3)

Simplify: (3+sqrt 3)(3-sqrt3)

(3+sqrt5)^2 xx (3-sqrt5)^2 = ?

sqrt3 xx sqrt3

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

find the value of ( 3 + sqrt3 ) xx ( 2 + sqrt2 )

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

The value of 2sqrt(3) + sqrt(3) is

If P+Q=(7pi)/(6) , then find the value of (sqrt(3)+tanP)xx(sqrt(3)+tanQ) .

(i) If x = (6ab)/(a + b) , find the value of : (x + 3a)/(x - 3a) + (x + 3b)/(x - 3b) . (ii) a = (4sqrt(6))/(sqrt(2) + sqrt(3)) , find the value of : (a + 2sqrt(2))/(a - 2sqrt(2)) + (a + 2sqrt(3))/(a - 2sqrt(3)) .