Δες δωρεάν βίντεο Quadratic Formula and the Discriminant

(6.88 MB) Προστέθηκε στις 11 Apr 2017 παίχτηκε 247 φορές Εκπαιδευτικό Μαθηματικά Αριθμός Επιστήμη Tutorial
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This is a short video tutorial showing the quadratic formula and its usage, including an example involving surd simplification. The video also includes showing how the discriminant can be used to determine the number of solutions to a quadratic equation.