Answer:
The zeroes of g(x)=12x²+23x+5
are:
x=5,4,3,2,1,0
Because g(x) is a quadratic function, it has 2 zeroes.
The first is the vertex of the parabola.
The second is the solution to the quadratic equation: x²+px+q=0.
The second solution is the minimum or maximum value of g(x).