3 years ago

Perform the indicated operation and write the answer in the form a + bi. (–1 + 5i) + (3 + 7i)

1 answer:

5 0

Answer:

12i + 2

Step-by-step explanation:

Combine like terms.

-1 + 3 = 2

5i + 7i = 12i

12i + 2 is your answer.

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