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Which expression is equal to (−12−2i)+(2+2i)? 10−4i −10−4i −10 10

Which expression is equal to (−12−2i)+(2+2i)? 10−4i −10−4i −10 10
asked 141k views
5 votes
Which expression is equal to (−12−2i)+(2+2i)?

10−4i
−10−4i
−10
10

asked
User Jeffrey Sweeney
by
8.3k points

2 Answers

4 votes

Answer:

-10!

Explanation:

answered
User Mehdi Brillaud
by
7.9k points
4 votes
(-12 - 2i) + (2 + 2i)
= -12 - 2i + 2 + 2i
= -12 + 2 - 2i + 2i
= -10

Answer: -10
answered
User Lynvie
by
8.0k points
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