will mark brainliest if answer is correct!!

it is one of the -8s, b or c, its c.

Step-by-step explanation:

Well, I would say that it's none of them, the only x-intercept is -8, there are no other numbers that work.

Step-by-step explanation:

So, you would split the two equations up and solve for x.

At my school, we kinda "dabbled" into imaginary numbers, which is what the "i" represents, it is the square root of -1, which isn't actually a real number. So, if you did do that in school, you would just finish what I've started, but as far as the beginning question goes, it's either B or C, but they're not all right answers, only the -8 is.