What are the zeros of the function?

g(x)=x^3−x^2−12x

select each correct answer.

a) x=−4

b) x=−3

c) x = 0

d) x = 3

e) x = 4

Cal's go cart has a gas tank with the dimensions shown below. he uses a gas can that holds 11 gallon of gas, to fill the go cart tank. 11 gallon = 231 inches^3 how many full gas cans will it take to fill the go cart's gas tank?