158k views
4 votes
Evaluate the expression [(3^-5)(3^4)]^3

User Arr Raj
by
5.2k points

1 Answer

1 vote

Answer:

1/27

Explanation:

[(3^-5)(3^4)]^3

= [(3^(-5+4)]^3

= [3^-1]^3

= 3^-3

= 1/3^3

= 1/27

User Tobonaut
by
4.8k points