SOLUTION: add the complex expressions and simplify (6.9-8i)+ (-8.1-2.3i)

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Question 651518: add the complex expressions and simplify
(6.9-8i)+ (-8.1-2.3i)

Answer by jim_thompson5910(35256)   (Show Source): You can put this solution on YOUR website!
(6.9-8i)+ (-8.1-2.3i)

6.9 - 8i - 8.1 - 2.3i

(6.9 - 8.1) + (-8i - 2.3i)

-1.2 - 10.3i

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So (6.9-8i)+ (-8.1-2.3i) = -1.2 - 10.3i

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