Question

What are the zeros of the polynomial function f(x) = x3 − x2 − 12x?

Answer 1

x = 0, x = 4, x = -3

Explanation:

Factor out the x, which makes it x(x^2-x-12)

Then it will be x(x-4)(x+3)

x = 0

x - 4 = 0, x = 4

x + 3 = 0, x = -3