The zeros of the function are the point on the graph where f(x) =0 or y =0
The coordinate at which curve touches the x axis are the zeros of the parabola.
In the given graph :
The coordinate of the given parabola which touches the x axis are A ( -5, 0) and B( 1, 0)
So the zeros of the quadratic equation are : ( -5, 0) and ( 1, 0)
Answer : ( -5, 0) and ( 1, 0)