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3 years ago

Help me please !!!!!

Mathematics

1 answer:

andrew-mc [135]3 years ago

3 0

Answer:

Step-by-step explanation:

The way to do this is just to add the two real parts together and add the two imaginary parts together.

2 + 5j + 7 - 3j

2 + 7 + 5j - 3j

9 + 2j

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