Step-by-step explanation:
Recall that

Therefore,

so


Answer: 
Step-by-step explanation:
For this exercise it is important to remember the following:

Given the following expression:

You can notice that the radicand (the number inside the square root) is negative. Therefore, in order to simplify the expression, you need to follow these steps:
1. Replace
with
and simplify:

2. Descompose 12 into its prime factors:

3. Substitute into the expression:

4. Since
, you can simplify it:

Thank you thank you very much
The correct answer is 6*10^-6 ..........................
Answer:
22 33/40
Step-by-step explanation: