Question

n!÷n -4! n-n-4!=15 then n=? combination​

Answer 1

Answer:

what type of question is it?

Step-by-step explanation:

Answer 2

Answer:

${ 444444444}^{8888888888} \times \times - \times - \div \div {222222222}^{4444444} \times \div - - {11111}^{222222} \times \times \div \div {000000}^{1111111}$

Step-by-step explanation:

hope it's help you XD