I can't seem remember the rules for this.Can someone please help me with the following questions?

Question

You can find the roots of a quadratic equation by determining the zeros of the quadratic function or the ...?

You can find the roots of a quadratic equation by determining the x-intercepts of the graph or the ...?

Answer 1

These are most definitely not rules.

one can find the roots by factoring, and setting to zero, or by graphing and examining the x intercepts, or by solving with the quadratic formula.