Question

Please help me, I'm trying to find the zeros of the function of f(x), I've gotten down to this point, I've just forgotten how to simplify: x^2-3x+1 BTW the answer SHOULD be complex and there should be two answers, plus I could use an explanation for your response, thanks!

Answer 1

Set it equal to 0 and use the quadratic formula

Answer 2

I DONT UNDERSTAND THIS ONE AT ALL

Answer 3

Thanks so much Mertsj! Got it finally!

Answer 4

yw