# Stationary Points, Local points of Extrema

• Oct 19th 2008, 11:41 AM
skyslimit
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 :)

$-32x^3+12x$
• Oct 19th 2008, 01:44 PM
11rdc11
Quote:

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 :)

$-32x^3+12x$

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

$-4x=0$

$8x^2-3=0$