F(x) = ax 2 + bx + c has a positive leading coefficient and the vertex that has a y-coordinate of zero. determine the number of real zeros of the function.

answer: when you burn wood, the carbon reacts with the oxygen in the air to create ash and smoke. that is a permanent change you cannot undo that.

step-by-step explanation:

let m = monomial

let t = trinomial

so, m times t = t.

monomial times a trinomial = another trinomial.