form a polynomial whose degree and zeros are given. don't expand

Question

a) degree 3,zeros,-2,0,4

b)degree 4,zeros, -2 multiplicity 3,1 multiplicity 1

solutions
a)p(x)= x(x+2)(x-4)

B)p(x) =(x+2)^3(x-1)

Answer 1

both are correct