Question

In which quadrant does the graph of the sum of
(-3 – 5i) and (2 + 4i) lie?

Answer 1

Third quadrant

Explanation:

The complex and real parts can be added separately:

(-3 - 5i) + (2 + 4i) = -1 -i

This shows that the sum would be in the third quadrant of the complex plane as there is negative real and negative imaginary parts.