need help for this

Question

Factor the polynomial and use the factored form to find the zeros. (Enter your answers as a comma-separated list. Enter all answers using the appropriate multiplicities.)

P(x) = x4 − 4x3 + 3x2

Answer 1

x^2(x^2-4x+3)= x^2(x-3)(x-1)

zeros 0,0,3,1