Answer:
-3 ,0 ,2
Step-by-step explanation:
hello :
let : f(x) = x^3+x^2-6x
the graph solutions are x- intercept : -3 ,0 ,2
you can solve this equation : x(x²+x-6)=0
x(x+3)(x-2)=0
x=0 or x+3=0 or x-2=0
x=0 or x=-3 or x= 2
