Can't take the square root of a negative so find a domain where it takes squaer root of 0 wich is allowed hold a sec

there
the denomenator can't be 0 so x cannot be 3, it has to be greater
I always do post production in school
Answer:
15x + 20
Step-by-step explanation:
Answer:
the best answer would be 5
Step-by-step explanation: