Question

What is the value of (–3 + 3i) + (–2 + 3i)? –5 – 6i –5 + 6i 5 + 6i 5 – 6i

Answer 1

Answer: Second option

`-5 + 6i`

Explanation:

The expression
`(-3 + 3i) + (-2 + 3i)` is the sum of two complex numbers and their real part

To solve the sum you must add the real parts with the real parts and the complex numbers with the complex numbers

so, we have:

`-3 + 3i -2 + 3i\\\\(-3 - 2) + (3i + 3i)\\\\-5 + (3i + 3i)\\\\-5 + 6i`

the answer is the second option

`-5 + 6i`