Given that,

To find,
The domain of f(x).
Solution,
We have, 
To find domain,
The term under the square root must be positive or null as follows :

Adding 3 both sides

So, the domain is x-3>0
.
Answer:
x = 13
Step-by-step explanation:
This is a simple algebraic problem. Since x must be left by itself in order to solve, we subtract 10 on both sides, giving us the final answer of x = 13.
Answer:
ur mom
Step-by-step explanation:
Answer:
0.04326
Step-by-step explanation:
Answer:
342
Step-by-step explanation:
x=5
72+72+18(5)+9+18 (5)+9=342