[7{(81)^(1/4)+(256)^(3/4)}^(7/4)]^(4)=16807

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

Prove that . (i) [8^(-(2)/(3)) xx 2^((1)/(2))xx 25^(-(5)/(4))] div[32^(-(2)/(5)) xx 125 ^(-(5)/(6)) ] = sqrt(2) (ii) ((64)/(125))^(-(2)/(3)) = (1)/(((256)/(625))^((1)/(4)))+ (sqrt(25))/(root3(64)) = (65)/(16) (iii) [7{(81)^((1)/(4)) +(256)^((1)/(4))}^((1)/(4))]^(4) = 16807 .

((64)/(27))^((2)/(3))times((9)/(16))^((3)/(2))times((81)/(256))^((3)/(4))=((3)/(4))^(x) then x=

(64/125)^(-2/3)+(256/625)^(-1/4)+(3/7)^0=

(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)))

Simplify each of the following: (625)^(-(1)/(4)) (ii) ((256)/(81))^((5)/(4))

Simplify : ( i ) (125)^(-(1)/(3))( ii) (256/81)^(^^)(1/4)

Simplify each of the following: (i)\ (625)^(-1/4) (ii)\ ((256)/(81))^(5/4)

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