## anonymous 4 years ago find the domain algebraically, f(x)=2x^3-5x+6

1. myininaya

This is a polynomial the domain is all read numbers

2. anonymous

$\left\{ x | x \in \mathbb{R} \right\}$

3. myininaya

i like $(-\infty,\infty)$ better ;) so i win

4. anonymous

I need to see the work on this