Answer:
2 and -1
Step-by-step explanation:
y = x^2 -x-2
To find the x intercept, set y = 0
0 = x^2 -x-2
Factor
What 2 numbers multiply to -2 and add to -1
-2*1 = -2
-2 +1 = -1
0 = (x-2) (x+1)
Using the zero product product property
x-2 = 0 x+1 =0
x=2 x=-1
