Simplify 3^5 • 3^4

a. 6^9
b. 3^9
c. 3 • 20
d. 3^20

Step-by-step explanation:

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

So from the question

We have the final answer as

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step-by-step explanation:

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