Question

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)

Answer 1

(X-5) is ur answer I took the quiz and it was correct

Answer 2

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).