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rosijanka [135]
3 years ago
14

Simplify:(2 + i) - (-3+9i)​

Mathematics
1 answer:
Goryan [66]3 years ago
6 0

Answer:

-8i + 5

Step-by-step explanation:

Open the parentheses: 2 + i + 3 - 9i

Simplify:

-8i + 5

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