##### Question Info

This question is public and is used in 140 tests or worksheets.

Type: Multiple-Choice
Standards: HSA-REI.A.1
Author: jjstanley

View all questions by jjstanley.

Simplify as much as possible $x+2x^2-3=-5x+x^2-12$
1. $x=0$
2. $x=-3$
3. $x^2=-9$
4. $x=6$