Polynomials question bank (Maths)

Find a quadratic polynomial,the sum and product of whose zeroes are $-3$ and $2,$ respectively.

Verify that $3, -1, -\frac{1}{3}$ are the zeroes of the cubic polynomial $p(x) = 3x^3 - 5x^2 - 11x - 3$,and then verify the relationship between the zeroes and the coefficients.