Evaluate :

`( sqrt(4) + sqrt(1) )^2 /( sqrt(4) - sqrt(1) )^2`

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

The value of {1/((sqrt(6) - sqrt(5))) + 1/((sqrt(5) + sqrt(4))) + 1/((sqrt(4) + sqrt(3))) - 1/((sqrt(3) - sqrt(2))) + 1/((sqrt(2) - 1))} is :

3sqrt(4)+2sqrt(9)+5sqrt(4)-sqrt(1)-4sqrt(9)

Evaluate (sqrt(7)+sqrt(2))+(sqrt(4)+sqrt(7))

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

Evaluate : Find the value of sqrt( 3 + sqrt(5)) a ) sqrt(3)/2 + 1/sqrt(2) b ) sqrt(3)/2 - 1/2 c ) sqrt(5)/2 - 1/sqrt(2) d ) sqrt(5)/sqrt(2) + 1/sqrt(2)

Find (a+b)^(4)-(a-b)^(4). Hence evaluate (sqrt(3)+sqrt(2))^(4)-(sqrt(3)-sqrt(2))^(4)

Find quad (a+b)^(4)-(a-b)^(4) Hence,evaluate (sqrt(3)+sqrt(2))^(4)-(sqrt(3)-sqrt(2))^(4)

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

If sqrt(2)=1.414 and sqrt(3)=1.732 ,find the value of (4)/(3sqrt(3)-2sqrt(2) )+(3)/(3sqrt(3)+2sqrt(2))