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ioda
3 years ago
8

I neeeeeeeeeeeeeed help

Mathematics
1 answer:
masya89 [10]3 years ago
7 0

9514 1404 393

Answer:

  14 +2i

Step-by-step explanation:

For this sort of problem, you can treat i as though it were a variable. Combine like terms.

  (8 -7i) +(6 +9i) = (8 +6) +(-7 +9)i

  = 14 +2i

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