Introduction to polynomials

You’re given a polynomial in a factored form: $(x-2)(x+3)^2(x+1)$. Transform it into a canonical form. In the answer field, write down only coefficients divided by space. For example, if you got the polynomial $2-3x+4x^2$, then just write $2\:-3 \;4$. Don’t confuse the order in which you write the coefficients!