Question

3,19 + ( -6,9) + ( - 5,86) =

Answer 1

To add the given numbers, we'll perform the addition operation separately for the real parts and the imaginary parts.

For the real parts: 3 + (-6) + (-5) = -8

For the imaginary parts: 19 + (-9) + (-86) = -76

Combining the results, the sum is:

-8 - 76i