(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

12x^2 - 9 = 0

2. Relevant equations

3. The attempt at a solution

Im having doubts about how to start

I could factorize for 3(4x^2 - 3) = 0

or to pass -9 to the other side 12x^2 = 9 and keep solving.

What should I do?

Thanks.

**Physics Forums | Science Articles, Homework Help, Discussion**

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Homework Help: Just to solve for x

**Physics Forums | Science Articles, Homework Help, Discussion**