The number could be several different ones. Are you sure that's exactly what the problem says? If not, I'm going to ask you write the entire problem. If not, then whoever made it did not give enough information for there to be an absolute answer. I'm sorry I couldn't help you, but I really hope I can with more information.
For functions, it's solutions.
Yes you can you would have to combine 8n plus 8n which is 16n and then bring it down to 16n-4n to the second power
The correct answer is a.28/72
Answer: 3
Step-by-step explanation:
3 under root 7