Question

Give this question answer

Answer 1

Answer:

When the exponnents are above on one another it should be multiplied.

Step-by-step explanation:

= [{(-1/3)^2}^-2]^-1

= {(-1/3)^2}^-2×-1

= {(-1/3)^2}^2

= (-1/3)^2×2

= (-1/3)^4

= (-1/3)×(-1×3)×(-1×3)×(-1×3)

= (1/9)×(1×9)

= 1/81 is answer.