Answer:
3603600
Step-by-step explanation:
I used my calculator
Answer: 100pi
Look at attachment
place x = 19
f(19) = 3 / 19 + 2 - Sqrt 21 - 3
= 3/21 - 4
= - 81/21
= - 27/7
2/12
You have to divide 2/3 by 4 which is the same as multiply 2/3 with 1/4.
This will give you 2/12
