Question

pls anwer my question i gave 100 points

Answer 1

Step-by-step explanation:

Answers are attached

hope they are helpful

Answer 2

Step-by-step explanation:

1/(216)^-2/3 ÷ 1/(27)^-4/3

1/(3)^6 × -2/3 ÷ 1/(3)³× -4/3

1/3^-4 ÷ 1/3 ^-⁴

Let, 3^-4 = 1

so,

1/1 ÷ 1/1

1 /1 × 1 /1

1 /1

1

Hence,

1 = 3^-⁴

or,

1/3⁴

= 1/81 answer