Contributor Khan Academy

Update
01-01-2017
Content Type
Lesson
Grade Level
Ninth grade, Tenth grade, Eleventh grade, Twelfth grade
Object Type
Performance Task
License

This video shows students how to solve quadratics by factoring using the example equation of s^2-2s-35=0 by factoring the expression on the left as (s+5) (s-7) and finding the s-values that make each factor equal to zero.