Answer:
The answer is option B
Step-by-step explanation:
[tex] {3}^{5} . {3}^{4} [/tex]
To solve this question we use the rules of indices.
That's since the bases are the same and are multiplying we add the exponents
That's
[tex] {a}^{x} . {a}^{y} = {a}^{x + y} [/tex]
So from the question
[tex] {3}^{5} . {3}^{4} = {3}^{5 + 4} [/tex]
We have the final answer as
[tex] {3}^{9} [/tex]
Hope this helps you
