# What are the possible rational zeros of #f(x) = 2x^3+5x^2-8x-10# ?

##### 1 Answer

Jul 15, 2017

#### Answer:

The possible rational zeros are:

#+-1/2, +-1, +-2, +-5/2, +-5, +-10#

#### Explanation:

Given:

#f(x) = 2x^3+5x^2-8x-10#

By the rational roots theorem, any rational zeros of

That means that the only possible rational zeros are:

#+-1/2, +-1, +-2, +-5/2, +-5, +-10#

In practice, none of these are zeros of