" The "R*F" of "root(3)(25)+(1)/(root(3)(25))-1

The value of (root(3)(3.5) + root(3)(2.5)) { (root(3)(3.5) )^2 - root(3) (8.75) + ( root(3)(2.5))^2} is

If root(3)(3(root(3)(x)-(1)/(root(3)(x)))) =2,then root(3)(x)-(1)/(root(3)(x))

If root(3)(3(root(3)(x)-(1)/(root(3)(x))))=2, then root(3)(x)-(1)/(root(3)(x))

State, with reason, which of the following are surds and which are not : (i) sqrt(180) " (ii) "root(3)(64)" (iii) "root(3)(25) times root(3)(40)

[root(4)(16)-root(4)(25)]^((1)/(3))[root(4)(25)+root(4)(16)]^((1)/(3))=

Which of the following are surds ? (a) sqrt(9) " "(b)root(3)(13)" "(c)root(4)(25)" "(d)root(6)(32)

A rationalising factor of root(3)(16)+root(3)(4)+1 is