`(sqrt(9))^(2)xx(sqrt(81))^(5)div(27)^(2)=9^(?)`

sqrt(3^(2)sqrt(9^(2)sqrt((81)^(2)sqrt(16)^(16)))) =______.

(5sqrt(2)xx7sqrt(7))/(3sqrt(27)xx sqrt(125))=

(1)/(4)xx sqrt ([(12.1)^(2)-(8.1)^(2)] div [(0.25)^(2)+(0.25)(19.95)]) .

9^(3)xx(81)^(2)-:(27)^(3)=(3)^(?)3 b.4c.5d.6

sqrt(9) times sqrt(9)=

3sqrt(2^(5))sqrt(4^(9))sqrt(8)=

.^(2)sqrt((81)^(2.5)) = _______

(5)/(8)xx2(3)/(5) div (4)/(9)=?

Solve the following :- (i) sqrt(sqrt(2)/(3))xxsqrt((9)/(2)) (ii) sqrt((5)/(6))xxsqrt((3)/(5)) (iii) sqrt((3)/(5))divsqrt((27)/(125)) (iv) sqrt((4)/(9))divsqrt((64)/(81))