### Home > CCA2 > Chapter 2 > Lesson 2.1.4 > Problem2-54

2-54.

The Quadratic Formula can be used to help solve $4x^3+23x^2−2x=0$. Show or explain how. Homework Help ✎

$4x^3+23x^2-2x=0\\x(4x^2+23x-2)=0$

By Zero Product Property:

$x=0\ \ \text{or}\ \ 4x^2+23\ x-2=0$

$x=\frac{-23\pm\sqrt{23^{2}-4(4)(-2)}}{2(4)}$