Question 1170422
i believe your factor will be 4x.


4x^2 - 16x = 0 becomes 4x * (x - 4) = 0


this results in x = 0 or x = 4.


there are other ways to factor that equation, but this is the most common.


here's a graph of the equation.


<img src = "http://theo.x10hosting.com/2020/112401.jpg" >