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dangina [55]
2 years ago
15

What is the sum of 12 – 5i and –3 4i? –16 63i 9 – i 9 – 9i 15 – 9i

Mathematics
1 answer:
Anarel [89]2 years ago
6 0

The sum of the complex number  12 – 5i and –3 + 4i is 9 - i

<h3>How to sum complex number?</h3>

The sum of 12 – 5i and –3 + 4i can be done as follows:

Therefore,

12 - 5I + (-3 + 4i)

12 - 5i - 3 + 4i

Hence,

combine like terms

12 - 3 - 5i + 4i

Finally,

9 - i

learn more on complex number: brainly.com/question/10373914

#SPJ4

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