Answer:
The answer is 21
Step-by-step explanation:
All you have to do is 9+12
Brainliest??
First simplify the square roots:

Then simplify the last two terms:

Since 61 is prime, you can't take a rational root out of it.
Answer:
15
Step-by-step explanation:
No problem I I’m just going sorry bye I don’t have want some of money