Respuesta :

Answer: 27a^3

It is 27a^3 because if you do 3×3=9 then 9×3= 27

Hi!

Step-by-step explanation:

Exponent rule

[tex]3^3a^3[/tex]

Then, you multiply by the numbers from left to right.

3*3*3=27

Final answer is →→→ [tex]\boxed{27a^3}[/tex]

Hope this helps!

Have a nice day! :)

:D

-Charlie

Thank you!