Answer:
D. 2-i
Step-by-step explanation:
:)
math
Answer:
15/30 0r 1/2
Step-by-step explanation:
You multiply the fractions
Answer:
Step-by-step explanation:
-6 is rational because it can be written as a ratio -6/1 for example
Answer:
22.8
Step-by-step explanation:

When looking at expressions like this,, you need to remember that the square root of a negative number does not exist in the set of Real Numbers. This means that there is no way to simplify this expression,, making the correct answer to your question Undefined.
Let me know if you have any further questions.
:)