Write the equation of the polynomial function with the given zeros

Well I believe you are missing the zeros ... But lets explain the generic case

Suppose you have n number of zeros ... z1, z2, z3, z4 ... zn-1, zn

These are the roots of an nth order polynomial

an. x**n + an-1. x**n-1 + ... a2 x**2 + a1. x**1 + a0 = 0

This means that xn = zn, xn-1 = zn-1, ... x1 = z1

The equation is obtained by multiplying

(x-zn) * (x-zn-1) * ... * (x-z2) * (x-z1) = 0

For example, imagine the given zeros z1 = 3, z2 = 2

the equation would be ... (x-3) * (x-2) = 0 ... = = > x**2 - 5x + 6 = 0