Answer:
This would be D.
Explanation:
First, let's see what would be the answer for this question. 3 x 5³ x 7².
The answer would be 18375.
The first option is wrong. The answer to this equation would be 171.
The second option is wrong. The answer to this equation would be 3869.
The third option is wrong. The answer to this equation would be 945.
So, the fourth option is correct.
Hope this helps you!