Question

I need help remover the steps to solve this problem 4i(6-2i)

Answer 1

Basically, you just have to distribute, while remembering that i^2 = -1. So:

`4i(6-2i)`

Turns into:

`(4i*6)-(4i*2i)`

Which is easy:

`24i - 8i^2`

We figured out that i^2 = -1, so:

`24i-8(-1) = 24i+8`

And that's your answer!