Zeros of polynomials introduction | Polynomial graphs | Algebra 2 | Khan Academy
Let’s say that we have a polynomial ( p ) of ( x ) and we can factor it. We can put it in the form ( (x - 1)(x + 2)(x - 3)(x + 4) ). What we are concerned with are the zeros of this polynomial. You might say, “What is a zero of a polynomial?” Well, those …