What is the sum of 6 + 2i and 5 - 7i A.) 11 + 9i B.) 1 + 5i C.) 1 - 5i D.) 11 - 5i

asked Dec 20, 2019 148k views

2 votes

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

A.) 11 + 9i

B.) 1 + 5i

C.) 1 - 5i

D.) 11 - 5i

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2 votes

The answer you are looking for is

D. 11 - 5i

Roman Vogt answered Dec 21, 2019

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2 votes

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

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Imdadhusen answered Dec 26, 2019

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