Question

(1/3³)power 7 how to express​

Answer 1

Step-by-step explanation:

(1/3^3)^7

= 1/3^3×7

= 1/3 ^21

HOPE IT HELPS

Answer 2

Answer:

$= (\frac{1}{3})^{21}$

Step-by-step explanation:

$= (\frac{1}{3}^{3})^{7}\\\\= (\frac{1}{3})^{21} or = \frac{1}{10460353203}$

hope it helps..