# Math Help - Stationary Points, Local points of Extrema

1. ## Stationary Points, Local points of Extrema

What are some methods I can find roots to these types of function.
By simplifying with parathesis. Or there are easy methods? Advise apprciate

$-32x^3+12x$

2. Originally Posted by skyslimit
What are some methods I can find roots to these types of function.
By simplifying with parathesis. Or there are easy methods? Advise apprciate

$-32x^3+12x$
$-4x(8x^2-3)=0$

$-4x=0$

$8x^2-3=0$