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tino4ka555 [31]
3 years ago
12

Perform the indicated operation. 4 - (7 + 9i) =

Mathematics
2 answers:
Fed [463]3 years ago
8 0
I think that -(3+9i) hope so it will help
saw5 [17]3 years ago
7 0
4 - (7 + 9i)

Distribute the subtraction sign:

4 - 7 - 9i

Combine like terms:

-3 - 9i
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