Question

How do you perform the operation and write the result in standard form given `(1.6+3.2i)+(-5.8+4.3i)`?

Answer 1

`- 4.2 + 7.5 i`

Explanation:

We have: `(1.6 + 3.2 i) + (- 5.8 + 4.3 i)`

Let's group the real and imaginary parts of these complex numbers, respectively:

`= (1.6 - 5.8) + (3.2 + 4.3) i`

`= - 4.2 + 7.5 i`