Question

A real number A is called A zero of the polyuomail f (x), if

Answer 1

Answer:

Any real number α is said to be a zero of polynomial p(x) if p(α)=0.

Zero can be seen as the value of x for which the polynomial takes the value as zero.

So, if x 2 −2x+1 is a polynomial, we know at x=1, the value of x 2

−2x+1=0, hence x=1 can be said as zero of x 2 −2x+1.

Hence, the answer is p(α)=0.