Find the zeros of the function. Enter the solutions from least to greatest.
f (x)=(-x -2)(-2x -3)f(x)=(−x−2)(−2x−3)f, left parenthesis, x, right parenthesis, equals, left parenthesis, minus, x, minus, 2, right parenthesis, left parenthesis, minus, 2, x, minus, 3, right parenthesis
\text{lesser }x =lesser x=start text, l, e, s, s, e, r, space, end text, x, equals
\text{greater } x =greater x=start text, g, r, e, a, t, e, r, space, end text, x, equals