Question

Which of the following represent the zeros of f(x) = 6x3 + 25x2 – 24x + 5 ?

–5, one–third, one–half

5, –one–third, one–half

5, one–third, – one–half

5, one–third, one–half

Answer 1

You would factor by grouping.

6x³ + 25x² - 24x + 5
(6x³ - 24x) + (25x² + 5)

Take it from there it should be easy :D