(a) `(root(4)(9)+root(4)(4))^(1/3)*(root(4)(9)-root(4)(4))^(1/3)` simplify

root(4)(root(4)(a))=?

(root(4)(64))/(root(4)(4))

root(4)(root(3)(3^2))

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

root(3)(2) times root(3)(4)

The expression (root(3)(root(6)(a^(9))))^(4)(root(6)(root(3)(a^(9))))^(4) is simplified to a^(16)(b)a^(12)(c)a^(8)(d)a^(4)

The expression [root(3)(root(6)(a^(9)))]^(4)[root(6)(root(3)(a^(9)))]^(4) is simplified to a.a ^(16) b.a^(12) c.a^(8) d.a^(4)

(2)/(root(3)(9) - root(3)(3)+1) - (1)/(root(3)(9)+root(3)(3)+1) = 1) 1 , 2) -1 , 3) root(3)(3) , 4) - root(3)(3)

root(3)(4)times root(3)(16)

(root3(3)+root3(2))(root3(9)+root3(4)-root3(6))=