Armed with their newfound (or refreshed) knowledge of the quadratic formula, viewers can now work with Sal to prove the formula - an important skill that is often ignored in algebra. Once they learn how to both use and prove the quadratic formula, mathematicians will have very little trouble correctly solving these equations.

6 Views
6 Downloads

Resource Details

Creative Commons

BY-NC-SA: 3.0

#### Start Your Free Trial

Save time and discover engaging curriculum for your classroom. Reviewed and rated by trusted, credentialed teachers.

Try It Free