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djverab [1.8K]
3 years ago
15

Simplify the given expression below: (4+2i)-(1–7i)

Mathematics
1 answer:
emmasim [6.3K]3 years ago
4 0

Answer:

3 + 9i

Step-by-step explanation:

(4 + 2i) - (1 - 7i)

distribute the (-)

(4 + 2i) - 1 + 7i

combine like terms

3 + 9i

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