Use only four 4's along with any mathematical operators to make a total of 2348.

If you allow sq(x) to be x squared, the way you allow √x to be the square root, then you can use

4*sq(4!)+44

If not, I'm not sure how to get there.

To make a total of 2348 using only four 4's and any mathematical operators, you can perform the following calculations:

1. Start by using one 4 and the addition operator:
4 + 4 + 4 + 4 = 16

2. Multiply the result by another 4:
16 * 4 = 64

3. Multiply again by another 4:
64 * 4 = 256

4. Finally, add 4 to the result:
256 + 4 = 260

So, using only four 4's and following these steps, you can make a total of 260, not 2348. Unfortunately, it is not possible to obtain the number 2348 using only four 4's and basic mathematical operators (+, -, *, /).