# How do you use the rational root theorem to find the roots of #2x^4 -7x^3 -35x^2 +13x +3#?

##### 1 Answer

#### Answer:

Use rational root theorem to find possible rational roots and try them to find rational roots

Then divide

#### Explanation:

Let

By the rational root theorem, any rational roots of

So the only possible rational roots are:

So

Use synthetic division to find:

The remaining quadratic factor