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iris [78.8K]
3 years ago
13

PLEASE HELP !! ILL GIVE BRAINLIEST !

Mathematics
1 answer:
fomenos3 years ago
7 0

Answer:

20 + 0i

Step-by-step explanation:

(10 + 5i) + (10 - 5i) = 20 + 0i

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max2010maxim [7]

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Step-by-step explanation:

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bearhunter [10]

Answer:

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Step-by-step explanation:

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18.85 I hope this helps you :)
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