Answer:
Explanation:
To solve this problem, first, you have to use the order of operations.
PEMDAS stands for:
- Parentheses
- Exponents
- Multiply
- Divide
- Add
- Subtract
4!
Use the fractional rule.

First, multiply.
1*2=2
2*3*4
2*3=6
6*4=24

- Therefore, the correct answer is 24.
I hope this helps. Let me know if you have any questions.