Question

(-2+4i) - (8+2i) if i is imaginary

Answer 1

Answer:

-10 + 2i

Yes, it is imaginary

Step-by-step explanation:

$(-2+4i) - (8+2i) \\ \\ = - 2 + 4i - 8 - 2i \\ \\ = - 2 - 8 + 4i - 2i \\ \\ = - 10 + 2i$