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.
1/16
-72
x = 3
8 - 2x = 2
- 2x = 2 - 8
- 2x = - 6
- x = - 6/2
- x = - 3
1