# How do you solve #x^3 + 4x^2 - x# using the quadratic formula?

##### 1 Answer

Oct 25, 2015

#### Answer:

#### Explanation:

*The first root is #x=0# (from the #x# you factored out). You can use the quadratic formula to find the other two roots from #x^2+4x-1#.*

**So the roots of the equation are:**