Question

what is the geometrical meaning of zeroes of a polynomial?

Answer 1

A real number k is said to be a zero of a polynomial p(x), if p(k) = 0.

Polynomials can easily be represented graphically.

Zero of polynomial p(x) is x-coordinate of point where graph of p(x) intersects x-axis. Polynomial p(x) intersects the x-axis @ x=2, thus zero of this polynomial is 2.

 

Answer 2

Simply, a zero of polynomial is that word which can make the whole statement into zero.