SOLUTION: Compute (1 + i) + (2 - i) + (3 + i).

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Question 1209126: Compute (1 + i) + (2 - i) + (3 + i).
Answer by mccravyedwin(406) About Me  (Show Source):
You can put this solution on YOUR website!

Add the 1, the 2, and the 3 to get the real part of the answer.
Add the i, the -i, and the i, to get the imaginary part of the answer.
Write down the real number you got first.
Just to the right of that real number you got, write the imaginary
number part with an i on the end,  If it is positive be sure to put 
a + sign before it.

This is such a difficult problem, maybe you can find a rocket
scientist to help you battle through it.  

(Yes, I'm being sarcastic!)

Edwin