Step-by-step explanation:
This leads to another rule for exponents—the Power Rule for Exponents. To simplify a power of a power, you multiply the exponents, keeping the base the same. For example, (23)5 = 215. For any positive number x and integers a and b: (xa)b= xa· b.
Answer:
2^1
11 and -28
11x-28=-308
11+-28=-17
Roger is 17 :) have a nice day :)
Answer: the first and second choice
Step-by-step explanation:
