" (iii) "[7{(81)^((1)/(4))+(256)^((1)/(4))]^((1)/(4))]^(4)=16807

((81)^(-2))^(1/4)=

Simplify [{(256)^(-(1)/(2))}^(-(1)/(4))]^(2)

Evaluate ([(256)^((-1)/(2))]^((-1)/(4)) )^(3)

(1) (4)/((216)^((2)/(3)))+(1)/((256)^((3)/(4)))+(2)/((243)^((1)/(5))) (ii) ((64)/(125))^((2)/(3))+((256)/(625))^((1)/(4))+((3)/(7))^(0) (iii) ((81)/(16))^((3)/(4))(((25)/(9))^((3)/(2))-:((5)/(2))^(-3)) (iv) ((25)^((5)/(2))times(729)^((1)/(3)))/((125)^((2)/(3))times(27)^((2)/(3))times8^((4)/(3)))

Evaluate [((256)^(-1/2))^(-1/4)]^(3)

((16)^((1)/(4)))/((27)^((1)/(3)))+((625)^((1)/(4)))/((81)^((1)/(4)))-(1)/((243)^((1)/(5)))=2

Simplify : (1)sqrt((256)^((1)/(4)))(2)(1)/(4)(128)^((1)/(3))

{((216)/(64))^((2)/(3))*(((256)/(81))^(-(1)/(4)))/(((16)/(144))^(-(1)/(2)))}^((1)/(2))

4xx(256)^((-1)/4) div (243)^(1/5)=