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Mathematics, 19.06.2021 03:40 3mory2006p78jan

HELP ME, PLEASE!! David is struggling in understanding operations with complex numbers.
Here is David's solution to a problem: (4 + 2i) + (5 + 3i) = (4 + 5) + (2i + 3i) = 9 + 5(-1) = 4.

Find David’s errors and describe them in the space below.

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HELP ME, PLEASE!! David is struggling in understanding operations with complex numbers.
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