Simplify :
`( sqrt(3) - sqrt(4)) /( sqrt(3) + sqrt(4))`

(sqrt(8)-sqrt(3))(-4+sqrt(3))

Simplify : 4sqrt(2)-2sqrt(8)+(3)/(sqrt(2))

Simplify : (1)/(sqrt(3)+sqrt(2))-(1)/(sqrt(3)-sqrt(2))+(2)/(sqrt(2)+1)

Simplify (sqrt(3)+sqrt(2))/(sqrt(3)-sqrt(2))

(sqrt(3+4i)+sqrt(3-4i))/(sqrt(3+4i)-sqrt(3-4i))=

Rationales the denominator and simplify: (sqrt(3)-sqrt(2))/(sqrt(3)+sqrt(2))( ii) (5+2sqrt(3))/(7+4sqrt(3))

Rationales the denominator and simplify: (sqrt(3)-sqrt(2))/(sqrt(3)+sqrt(2)) (ii) (5+2sqrt(3))/(7+4sqrt(3)) (iii) (1+sqrt(2))/(3-2sqrt(2)) (2sqrt(6)-sqrt(5))/(3sqrt(5)-2sqrt(6)) (v) (4sqrt(3)+5sqrt(2))/(sqrt(48)+sqrt(18)) (vi) (2sqrt(3)-sqrt(5))/(2sqrt(3)+3sqrt(3))

(3sqrt(2)-sqrt(3))(4sqrt(3)-sqrt(2))

(1)/(sqrt(2)+sqrt(3))+(1)/(sqrt(3)+sqrt(4))