Evaluate :

`sqrt( 38 sqrt(12 ) )`

Evaluate : ( sqrt(a) + sqrt(b) ) ( sqrt(a) - sqrt(b) )

Evaluate: sqrt(5+12i)

The value of sqrt(( sqrt(12) -sqrt(8))(sqrt(3)+sqrt(2))/(5+sqrt(24)) is

Find the value of sqrt(162+sqrt(38+sqrt(121)))

Find the value of sqrt(18)+sqrt(12) , if sqrt(12)=1.414 and sqrt(3)=1.732 . The following are the steps involved in solving the above problem. Arrange that in sequential order. (A) 4.242+3.464=7.706 (B) 3sqrt(2)+2sqrt(3) (C) sqrt(18)+sqrt(12)=sqrt(3^(2)xx2)+sqrt(2^(2)xx3) (D) 3(1.414)+2(1.732)