Dasani85
Dasani85
14-05-2017
Mathematics
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Perform the indicated operation. 4 - (7 + 9i) =
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GHulamMUhammad
GHulamMUhammad
14-05-2017
I think that -(3+9i) hope so it will help
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egoodrich1337
egoodrich1337
14-05-2017
4 - (7 + 9i)
Distribute the subtraction sign:
4 - 7 - 9i
Combine like terms:
-3 - 9i
Answer Link
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