Question

How do you simplfiy `(4-2i)+(-9-5i)`?

Answer 1

`-7i - 5`

Explanation:

Expand the terms in parenthesis and combine like terms:

`4 - 2i - 9 - 5i =>`

`-2i - 5i + 4 -9 =>`

`(-2 - 5)i - 5 =>`

`-7i - 5`