Complex numbers Sum the complex numbers 3+2i+1-5i
The sum of 3+2i+1-5i is found by adding the real terms together and the complex terms, or the terms that contain i, together.
=> 3 + 1 + 2i - 5i
=> 4 - 3i
The required result of 3+2i+1-5i is 4 - 3i
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