2 years ago

I neeeeeeeeeeeeeed help

Mathematics

1 answer:

masya89 [10]2 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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