Question 443767
f(x) = x^3(x-3)^3
The zeros of the function are the values of x which make f(x) = 0:
x^3(x-3)^3 = 0
The LHS will be equal to 0 if x = 0, or x = 3.  The latter has a multipicity of 3.
So the zeros are: 0, 3 (multiplicity 3)
The graph is shown below:
{{{graph(400,400,-6,6,-20,20,x^3*(x-3)^3)}}}