Question

Which values are possible rational roots of 9x^3 + 14x^2 - X + 18=0 according to the rational root theorem?

Select each correct answer

Answer 1

ANSWER
The correct answers is B and D.

Step-by-step explanation

According to the rational root theorem, all factors of 18 divided by all factors of 9 are possible rational roots.


`\pm (3)/(9) = \pm (1)/(3)`


`\pm (3)/(1) = \pm 3`

Therefore option B and D are the correct answers.