# How do you factor #6z^3-3z^2-30z#?

##### 1 Answer

Oct 3, 2015

#### Explanation:

Factor the the GCF, which is

To see if the quadratic can be factored any further, find the two roots

The roots are

So we have

Now, since the parabola there has a two as the leading coefficient and we have a root who's a fraction two, we can say that the factored form is