Second degree equations

0. Some mental calculation:

https://www.geogebra.org/m/umcPNQbw#material/maquwuvn

1. Now time to be creative: use Canva, Genially, Powerpoint or any other software of your preference to create a short history of the solution of the second degree equation. It can be in comic form, or text with ilustrations. Send it to me at the end of the class.
2. Time to translate (into english and into algebra):

https://glosarios.wordpress.com/wp-content/uploads/2009/03/problemas-con-ecuaciones-de-segundo-grado2.pdf