News
The nature and co-ordinates of roots can be determined using the discriminant and solving polynomials as part of Bitesize Higher Maths ...
Revise how the discriminant of a quadratic equation can be used to find the number and nature of roots. BBC Bitesize Scotland SQA National 5 Maths revision.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback