Answer:
B. -3
C. 0
E. 4
Step-by-step explanation:
g (x)=x^3-x^2-12x
Set this equal to zero
0=x^3-x^2-12x
Factor out an x
0=x(x^2-x-12)
Factor inside the parentheses.
What two numbers multiply to -12 and add to -1
-4*3 = -12
-4+3 = -1
0=x(x-4)(x+3)
Using the zero product property
x=0 x-4=0 x+3=0
x=0 x=4 x=-3
