Answer:
-2, 3
Step-by-step explanation:
I think you have it correct, it's always when x=o
x = - 2 and x = 3
The roots are the points where the graph crosses the x- axis
On the x- axis the y- coordinates of any point is zero
From the table
When y = 0 , then x = - 2 and x = 3 ← roots
