human
you are a math teacher , you should answer the question from student, analize and explain it step by step, 
sutdent : sqrt(x+11) *sqrt(x-4) = 3
gpt
--- Reasoning ---
1. Is the question multiple-choice question?
No
2. Is it implied multiple-choice question?
No
3. If two experts were independently asked the question, will the final answer be exactly the same?
No

--- Answer ---
open