Answer: 12,500
Explanation:
10² is the same as multiplying 10 x 10 = 100.
125 x 100 = 12,500
When dealing with a base ten, a quicker way to do this is to see it's being raised to the positive 2. We will then "add two zeros" onto the end. 125 & 0 & 0 = 12,500.