Quadratics
Mathematical Methods: Units 1 and 2
Sorry!
This video is for subscribers only.
To view this video please support me by purchasing a (very cheap!) years access.
Videos in this series
Please select a video from the same chapter
Want to skip to the best bits?
Gain access to chapters by taking out a (very reasonable and cheap!) one year plan
This video looks comprehensively at the use and need for the discriminant in solving quadratics.
The discriminant is a way to find if there is one, two or zero crossing points on the x-axis. This is a way to find if there are solutions to a quadratic equation. Solutions, in Mathematics, are simply the number of times a function crossing the x-axis.
LEGAL STUFF (VCAA)
VCE Maths exam question content used by permission, ©VCAA. The VCAA is not affiliated with, and does not endorse, this video resource. VCE® is a registered trademark of the VCAA. Past VCE exams and related content can be accessed at www.vcaa.vic.edu.au
There are no current errors with this video ... phew!
Lesson notes for this video are for subscribers only. Sorry! To gain access, please consider supporting me by taking out a (very reasonable and cheap!) one year plan by [clicking here]
Video tags
Maths Methods
VCE Maths Methods
Methods 1 and 2
the discriminant
the discriminant of a quadratic common core algebr
the discriminant of a quadratic equation
how do i find the discriminant of a quadratic equa
what is the discriminant
discriminant and number of solutions
discriminant and solutions
discriminant and quadratic formula