Answer:
3^9
Step-by-step explanation:
5+4 = 9
And keep the base which is 3.
Answer: [tex]3^{9}[/tex]
If multiplying exponents and they have the same base, then just add the exponents and let the base stay the same.
3^5 * 3^4 = [tex]3^{5+4}[/tex] = [tex]3^{9}[/tex]
