Question

@3mar

Answer 1

Im not reall sure where to even begin

Answer 2

@3mar

Answer 3

Well, I am here.

Answer 4

1 min, please!

Answer 5

ok

Answer 6

i think b or d

Answer 7

I am back!

Answer 8

ok im thinking b or d but just not sure really

Answer 9

Can you share your works/steps, please?

Answer 10

i just used this to narrow it down to b or d

Answer 11

Great!

That means:
\[\Large 7i+3i^2=7i+3(-1)=7i-3=-3+7i>>>a+bi\]
which is in the standard form!

Answer 12

so d

Answer 13

i have a couple more could you help?

Answer 14

Congratulations

Answer 15

Of course.
I will not be late for any help.

Answer 16

Thank you for the medal!