Question

What does it mean when directions say express complex numbers in terms of i.

Answer 1

probably that they dont want \(\sqrt{-25}\) they want \(5i\)

Answer 2

ok so if my solutions are 0,-3, what do I do then?

Answer 3

Those are real numbers so you do nothing. Squareroots of negative numbers are imaginary, which is when you need i.

Answer 4

Ok that makes more since now....thanks so much for helping to clear that up for me.