Answer:
3^2 * 3^5 = 3^7
Step-by-step explanation:
I assume you mean this:
If so, then the rule is that when you multiply two numbers with the same base, you give the same base and add the exponents.
I think its c but im not sure
5 times 5 is 25 so all you have to do is subtract two from that.
Your answer is 23.