I would like to send out a very strong reminder that applicants to universities are REQUIRED to report ALL prior college-level coursework, whether it was done in a U.S. institution or in an institution in another country, and whether or not you believe it will affect your admissions. Failure to do so could result in your application to the university being cancelled, and you might find yourself ineligible to attend ANY campus within the university system. If you knowingly and willingly fail to report all coursework on your university application, you are guilty of misrepresenting yourself, and the consequences could affect you for a long time to come.
The best practice is to report all of your post-secondary coursework accurately and honestly, and explain any poor grades on your application in the comments section. This helps the university get a clear picture of the student you are now, which is what is most important to them.