deeblendaa deeblendaa

21-01-2018
Mathematics

contestada

what is the sum of 6 + 2i and 5 - 7i

A.) 11 + 9i

B.) 1 + 5i

C.) 1 - 5i

D.) 11 - 5i

Respuesta :

Аноним Аноним

21-01-2018

6+5=11
2i+(-7i)=-5i
sum=11-5i

DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD

Answer Link

heatherswiffin666 heatherswiffin666

21-01-2018

The answer you are looking for is

D. 11 - 5i

Answer Link

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