# How to solve #x^3-3x-2=0# ?

##### 2 Answers

Jun 3, 2018

The roots are

#### Explanation:

It is easy to see by inspection that

To find the other roots let us rewrite

Thus, our equation becomes

which obviously has roots

We can also see it in the graph:

graph{x^3-3x-2}

Jun 4, 2018

#### Explanation:

Thus