Which of the following is a factor of f (x) = 7x3 - 22x2 - 67x 10? (x 5) (x - 5) (x 1 over 5) (x - 1 over 5)

If you would like to know which of the above is a factor of f (x) = 7 * x^3 - 22 * x^2 - 67 * x + 10, you can find this using the following steps:

f (x) = 7 * x^3 - 22 * x^2 - 67 * x + 10

f (x) = (x + 2) * (7x^2 - 36x + 5)

f (x) = (x + 2) * (x - 5) * (7x - 1)

The correct result would be (x - 5).